World of Warcraft Classic · Tier 1 · Molten Core
Molten Core tactics
Comprehensive 40-player raid guide: chronological order of bosses, role-specific instructions and documented changes from the Vanilla era separated from seasonal versions.
English40-player raid10 bossesNerf history
How to use the guides
Open the boss, first read the TL;DR and priorities, then check the pre-pull, mechanics, phasing and own role. Nerf history tells you what belongs to Classic 1.12 mode and what is only later season content.
Number values are not guessed: if the original patch note only states that the encounter has changed, the guide says so directly.
The foundation of Classic raiding
Molten Core progresses from Lucifron to Ragnaros in the established order of ten bosses. The first part tests dispels and add control, the middle part tests positioning and individual responsibility, and Ragnaros combines tank changes, Fire resistance preparation and a controlled add phase.
For raid lead: Before you go, check the dispel and banish splits, the hunters' Tranquilizing Shot, Majordomo's CC map, and Ragnaros' tank and Sons squads.
Quick links
Nerf-history scope
Guide describes the 1.12-based 40-player Molten Core of the Classic Era and Anniversary realms. The documented changes of the original 2004–2006 Vanilla are told as historical information on a boss-by-boss basis.
| Version | Involved in tactics | Processing |
|---|---|---|
| Classic Era / Anniversary | Yes | The guide's actual objective mode and basic mechanics for 40 players. |
| Original Vanilla | As history | Only patch and hotfix changes documented in sources. |
| Season of Mastery | No | New adds and mechanics are mentioned only to clarify the scope. |
| Season of Discovery | No | The 20-player Heat levels and additional boss are a different raid version. |
The Anniversary version removes the buff and debuff limits, but the core tactics of the bosses are still Classic-based.
Molten Core in chronological order
Encounter 1 / 10 · Molten Core
Lucifron
Two Protectors, mind control and two full raid debuffs.
2-3 tanksMagic DispelCurse Dispel
TL;DR: Pull the Protectors away from Lucifron, kill them first and dispel the Dominate Mind immediately. Remove Impending Doom as magic and Lucifron's Curse as curse throughout the battle.
Raid priorities
- Protectors' mind control and cleave are managed before going to the boss.
- Impending Doom is dispelled before the ten second explosion.
- Lucifron's Curse is removed especially from healers and tanks as it doubles the cost of abilities.
Before the pull
- Mark two Protectors and agree is the kill order.
- Distribute tanks to the boss and both adds.
- Form magic and curse dispel groups before the pull.
Mechanics reference
Dominate Mind
Protector controls the player; remove magic quickly and avoid damaging the controlled player.
Impending Doom
The entire raid's magic debuff causes a large Shadow hit on delay.
Lucifron's Curse
Curse doubles mana, rage and energy costs.
Cleave
Protectors hit multiple targets with their forward arc.
Phase plan and tactic
Adds
Separate the Tank Protectors and kill them one at a time. Lucifer is kept aside.
Separate the Tank Protectors and kill them one at a time. Lucifer is kept aside.
boss
When the adds are dead, group up raid behind the boss and keep the debuffs clean.
When the adds are dead, group up raid behind the boss and keep the debuffs clean.
Dispell rhythm
Prioritize Dominate Mind, then Impending Doom before triggering, and finally resource curse.
Prioritize Dominate Mind, then Impending Doom before triggering, and finally resource curse.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Classic Era and Anniversary use 1.12 based encounter; there is no identified Lucifron number nerf in the original vanilla patch notes.
- Season of Mastery's four Protectors and other seasonal changes are not part of this tactic.
Classic 1.12no documented number nerfSoM cropped out
Encounter 2 / 10 · Molten Core
Magmadar
Frenzy, raid fear and Lava Bombs that fall to the ground.
2 tanksTranquilizing ShotFire resistance
TL;DR: Tank Magmadar away from the raid, spread out ranged and healers, shoot every Frenzy away with Tranquilizing Shot and immediately move away from Lava Bomb fire. Get ready for Panic-fear.
Raid priorities
- Hunters fit an uninterrupted Tranquilizing Shot rotation.
- Melee stays on the hind legs and away from the front cone.
- Ranged does not stack Lava Bomb areas under the raid.
Before the pull
- Make sure the Tranquilizing Shot from Lucifron is on.
- Agree is the Frenzy order of hunters and a backup hunter.
- Leave room for the ranged to spread throughout the room.
Mechanics reference
Frenzy
boss's attack speed increases greatly; Hunter removes the effect with Tranquilizing Shot.
Panic
Widespread fear can interrupt healing and move players to dangerous locations.
Lava Bomb
A long burning area spawns under a random ranged player.
Lava Breath
Front cone of fire deals heavy damage.
Phase plan and tactic
Placement
The tank holds the boss in place and turns his head towards the wall; melee hits from behind.
The tank holds the boss in place and turns his head towards the wall; melee hits from behind.
Frenzy
Hunter fires a Tranquilizing Shot as soon as Frenzy appears and the next Hunter is ready to miss.
Hunter fires a Tranquilizing Shot as soon as Frenzy appears and the next Hunter is ready to miss.
Lava Bomb
Ranged moves to the side with a small movement, leaving lanes open.
Ranged moves to the side with a small movement, leaving lanes open.
Role notes
Tanks
- Keep all bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Patch 1.8 added Core Leather to Magmadar's skinning, but did not change the battle difficulty.
- In Classic 1.12, the core tactics are the same: Frenzy, Panic and Lava Bomb determine success.
Patch 1.8loot changeClassic 1.12
Encounter 3 / 10 · Molten Core
Gehennas
Two guards, Healing reduction curse and Rain of Fire.
3 tanksCurse DispelBusiness
TL;DR: Tank the two Flamewaker Guards apart, kill them before Gehennas and keep the front of the boss clear. Remove Gehennas' Curse from tanks immediately and move away from Rain of Fire.
Raid priorities
- Guards die in a controlled manner one at a time.
- Healing reduction curse must not remain on the tank.
- Move out of Rain of Fire immediately without breaking up the raid.
Before the pull
- Mark the guards and name them tanks.
- Agree is the tank priority for curse dispels.
- Drag the package into an open space where the Rain of Fire can be dodged.
Mechanics reference
Gehennas' Curse
Wide Curse reduces healing received by 75 percent.
Rain of Fire
A field of fire aimed at the ground from which to exit immediately.
Shadow Bolt
boss fires Shadow damage at random targets.
Sundering Cleave
Guards' frontal strike increases the tank's physical damage.
Phase plan and tactic
Pull
Separate the boss and guards so that cleaves don't hit the same group.
Separate the boss and guards so that cleaves don't hit the same group.
Adds
Kill the marked guard, switch to another and keep Gehennas in check.
Kill the marked guard, switch to another and keep Gehennas in check.
Gehenna
Group up DPS to boss, dodge fire and keep tank without curse.
Group up DPS to boss, dodge fire and keep tank without curse.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- The original vanilla patch notes do not have a unique number nerf for Gehennas before 1.12.
- The new mechanics of the season editions are not part of the Classic Era / Anniversary guide.
Classic 1.12no documented number nerfseasonal versions excluded
Encounter 4 / 10 · Molten Core
Garr
Eight Firesworn, banish control and adds' bursts.
Many tanksBanishPurge/dispel
TL;DR: Mark all eight Firesworn, ban the agreed adds and kill free one at a time away from the raid. Don't let multiple add's explode at the same time; kill Garr only when the adds are under control.
Raid priorities
- Every Firesworn has a pre-the pull tank, banish or kill order.
- Add's Eruption deaths are staggered.
- Buffs removed from the raid by the boss are accepted and no tactics are built on them.
Before the pull
- Number eight adds and record a tank/warlock for each.
- Agree is the rerun of banishes and the kill order of freed adds.
- Leave room for dying adds on the outer edge of the raid.
Mechanics reference
Firesworn
Eight add can be banished; they get stronger when close together and explode when they die.
Eruption
Firesworn's death causes a powerful nearby explosion.
Antimagic Pulse
Garr removes useful magic buffs from players.
Massive Eruption
Garr can command the Firesworn to explode, so the control must not break.
Phase plan and tactic
Control
Tanks and warlocks pick up predetermined adds; raid doesn't start taking damage until stable.
Tanks and warlocks pick up predetermined adds; raid doesn't start taking damage until stable.
Kill order
Kill one Firesworn at a time at a safe edge and wait for the raid to stabilize between bursts.
Kill one Firesworn at a time at a safe edge and wait for the raid to stabilize between bursts.
Garr
When the adds are gone, tank Garr centrally and finish the encounter.
When the adds are gone, tank Garr centrally and finish the encounter.
Role notes
Tanks
- Keep all bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Patch 1.4 changed the instance so that Lava Surgers no longer respawn after Garr's death; the change made the raid environment easier, not the core boss fight.
- Additional mechanics from Season of Mastery are not part of the add plan for this Classic 1.12 guide.
Patch 1.4Lava Surger respawnClassic 1.12
Encounter 5 / 10 · Molten Core
Baron Geddon
Inferno, mana Burn and Living Bomb require space placement.
1 tankLiving Bombmana users
TL;DR: Drag Geddo to a safe open spot, spread the raid and run out of the Inferno. The Living Bomb player leaves alone in the agreed direction before the explosion; mana users stay out of Ignite mana range whenever possible.
Raid priorities
- Living Bomb does not explode in a raid.
- Melee exits every Inferno in time.
- Healers conserve mana and react to possible Ignite mana.
Before the pull
- Clear a wide battle area without patrols.
- Agree on Living Bomb exit directions and a clear call.
- Place the ranged and healers in an open ring.
Mechanics reference
Living Bomb
One player explodes on delay, damaging and blowing up everyone nearby.
Inferno
A growing area pulse deals very heavy Fire damage around the boss.
Ignite mana
Burns the mana of mana users and deals damage based on the mana consumed.
Armageddon
At very low health, the Baron can blow himself up, so the rest will be burned quickly.
Phase plan and tactic
Pull
The tank brings Geddon into the open and the rest of the raid forms a loose perimeter.
The tank brings Geddon into the open and the rest of the raid forms a loose perimeter.
Repeating cycle
Melee runs out of Inferno; Living Bomb immediately moves outside the raid.
Melee runs out of Inferno; Living Bomb immediately moves outside the raid.
Final combustion
Save cooldowns for the last 100% and keep the bomb protocol active until death.
Save cooldowns for the last 100% and keep the bomb protocol active until death.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- The original vanilla patch notes do not contain an accurate Baron Geddon number nerf that could be described as a reliable pre/post boundary.
- The Armageddon and Living Bomb changes to Season of Discovery's Heat levels are a different encounter and will be cut off.
Classic 1.12unspecified Vanilla nerfSoD cropped out
Encounter 6 / 10 · Molten Core
Shazzrah
Teleport, Arcane Explosion and dispelable shield buff.
Arcane damagePurgeQuick translation
TL;DR: Spread the raid wide, remove Shazzrah's Curse and Deaden Magic quickly and turn the boss out of the raid after each teleport. Melee waits for the tank to reattach before continuing.
Raid priorities
- The target area of the teleport is cleared and the tank immediately takes back the boss.
- Deaden Magic is removed by purge or dispel.
- Shazzrah's Curse is removed to prevent Arcane damage from increasing.
Before the pull
- Set ranged in a wide circle.
- Name purge/dispel responsible for Deaden Magic.
- Agree is that the melee stops for the duration of the teleport.
Mechanics reference
Gate/Teleport
The boss moves to a random player and can hit the new group with Arcane Explosion.
Arcane Explosion
Repeated AoE damage punishes stacking.
Shazzrah's Curse
Increases the Arcane damage taken by the target.
Deaden Magic
The boss' dispelable buff reduces the magic damage it takes.
Phase plan and tactic
Placement
Spread ranged and keep melee just to the safe side of the boss.
Spread ranged and keep melee just to the safe side of the boss.
Teleport
When Shazzrah moves, the tank runs after, flips the boss and calls the DPS to continue.
When Shazzrah moves, the tank runs after, flips the boss and calls the DPS to continue.
Dispel
Remove boss's protection buff and raid's Curse quickly throughout the fight.
Remove boss's protection buff and raid's Curse quickly throughout the fight.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipates tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Patch 1.4 says that the Shazzrah encounter has changed, but the published patch note does not specify the numbers or mechanics diff; a more precise nerf is therefore not claimed as a fact.
- The guide describes the established behavior of the 1.12-based Classic version.
Patch 1.4change not identifiedClassic 1.12
Encounter 7 / 10 · Molten Core
Sulfuron Harbinger
Four healing Flamewaker Priests and interruptable heals.
5 refueling pointsInterruptDispel
TL;DR: Seperate Sulfuro from the four Priests, focus on one add at a time and interrupt Dark Mending. Keep the adds far enough apart, remove Shadow Word: Pain and kill all the Priests before the boss.
Raid priorities
- Dark Mending must not go through.
- raid only damages the marked Priest.
- Sulfuron stays separate from the add group and off the front of the raid.
Before the pull
- Mark four Priests and name each a tank.
- Build an uninterrupted interrupt rotation for the current kill target.
- Agree is a magic-dispel for Shadow Word: Pain.
Mechanics reference
Dark Mending
Priest's big heal can and should be interrupted.
Shadow Word: Pain
Dispelable long Shadow damage on random player.
Inspire
Sulfuron boosts damage and attack speed of nearby allies.
Hand of Ragnaros
A melee attack damages and knocks down players around the boss.
Phase plan and tactic
Separation
Tank Sulfuro to the side and Priests to separate points without overlapping front arcs.
Tank Sulfuro to the side and Priests to separate points without overlapping front arcs.
Priests
Kill marked add one at a time and recycle all interrupts to Dark Mending.
Kill marked add one at a time and recycle all interrupts to Dark Mending.
boss
When the adds are dead, group up raid Sulfuron and keep melee ready for knockback.
When the adds are dead, group up raid Sulfuron and keep melee ready for knockback.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- There is no unique Sulfuron pre/post number nerf found in the original vanilla patch notes.
- Classic 1.12 encounter difficulty still depends primarily on adds' separation and heal interruptions.
Classic 1.12no documented number nerfinterrupt encounter
Encounter 8 / 10 · Molten Core
Golemagg the Incinerator
Two immortal Core Ragers, Magma Splash and a dangerous execute phase.
3 tanksTank stackExecute Burn
TL;DR: Tank the two Core Ragers apart and keep them under control, but don't try to kill them before the Golemagg. A boss tank follows Magma Splash stacks; at less than 10%, the entire raid will quickly burn the boss and watch out for increased near-area damage.
Raid priorities
- Ragers stay on off-tanks and don't go through the raid.
- Main tank's Magma Splash stacks are tracked and the heal grows with them.
- Defense and damage cooldowns are saved to the last percent.
Before the pull
- Name the main tank and the two Rager tanks.
- Place the Ragers on different sides of the boss away from the raid.
- Agree on the cooldowns of the execute phase and, if necessary, a tank change.
Mechanics reference
Core Ragers
The two adds regenerate quickly and won't die until Golemaggi.
Magma Splash
The debuff stacking on the tank deals Fire damage and lowers armor value.
Pyroblast
A Fire strike on a random target leaves damage over time.
Earthquake/Enrage
At low health, the boss deals heavy repeated AoE damage.
Phase plan and tactic
Still life
Main tank keeps Golemaggi in center; off-tanks take the Ragers to the sides.
Main tank keeps Golemaggi in center; off-tanks take the Ragers to the sides.
Long phase
All DPS is on the boss, healers maintain three tanks, and the raid heals Pyroblasts.
All DPS is on the boss, healers maintain three tanks, and the raid heals Pyroblasts.
Less than 10%
Use Classic cooldowns, defensives and consumes corresponding to Heroism for final burn; don't switch to Rager.
Use Classic cooldowns, defensives and consumes corresponding to Heroism for final burn; don't switch to Rager.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Patch 1.4 announced that the Golemagg encounter changed but did not specify the numbers in the public patch note; detailed pre/post diff is therefore not guessed.
- Classic guide uses a 1.12 based mode where Ragers are controlled and Golemagg is killed first.
Patch 1.4change not identifiedClassic 1.12
Encounter 9 / 10 · Molten Core
Majordomo Executus
Eight add's control encounter; Executus is not killed.
Many tanksPolymorphDamage shield
TL;DR: Control four Flamewaker Healers with polymorph, tank four Elites and kill adds in the agreed order. Stop attacks during damage shield and keep spell reflect in mind; Executus surrenders after the last add's death.
Raid priorities
- Each of the eight adds has a tank, polymorph, or clear kill order.
- Healer enhancements are suspended or controlled.
- raid reacts to the variation of Executus's damage and magic-reflect shields.
Before the pull
- Mark four Elites and four Healers with separate marks.
- Name a mage for each polymorph item and a surer for resists.
- Agree on Elite/Healer kill order based on raid tank count.
Mechanics reference
Flamewaker Elite
A tough melee add that teleports and deals frontal Fire Blast damage.
Flamewaker Healer
Heals allies and can be polymorphed.
Damage Shield
Reflects damage to physical attackers; physical DPS stops.
Magic Reflection
Spells can be reflected; casters monitor the shield's status.
Phase plan and tactic
Control
Polymorph the agreed Healers and pull the Elites onto their own tanks freely.
Polymorph the agreed Healers and pull the Elites onto their own tanks freely.
Adds
Kill one target at a time, new CC immediately and change damage method according to shields.
Kill one target at a time, new CC immediately and change damage method according to shields.
Win
When the eighth add dies, Executus surrenders and moves to summon Ragnaros.
When the eighth add dies, Executus surrenders and moves to summon Ragnaros.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Molten Core changes in Patch 1.4 made it harder to get out of the fight during bosses and closed the old sustain/exploit ways.
- Patch 1.6 increased Majordomo's chest epic quest item drop to 100%; this was a loot change, not a combat nerf.
Patch 1.4out-of-combat fixPatch 1.6 loot
Encounter 10 / 10 · Molten Core
Ragnaros
Fire resistance, knockbacks and Sons of Flame submerge.
2 tanksFire resistance3 min submerge
TL;DR: Tank Ragnaros on the edge of the stage ring, keep the other tank ready for a Wrath knockback and spread ranged. Don't leave the boss without a melee target. At three minutes, control and quickly kill the Sons of Flame, then return to the same positions for the final burn.
Raid priorities
- Main tank does not fly into lava; backup tank takes boss after Wrath.
- Melee dodges the predictable Wrath of Ragnaros cycle raid call.
- Sons of Flame are slowed, stunned, and killed before draining the healers' mana.
Before the pull
- Distribute the raid to the safe rock spots in the circle and mark the tank points.
- Agree is a Wrath timing, tank swap and melee move.
- Share Sons groups, controls and kill targets before the pull.
Mechanics reference
Wrath of Ragnaros
A melee attack throws melee players far and can knock them into lava.
Magma Blast
If there is no melee target, the boss will hit the raid member with a very hard Fire spell.
Lava Burst
Stage areas explode and damage players who pile up too close.
Submerge and Sons of Flame
At about three minutes, Ragnaros sinks and eight adds attack; adds burn mana on melee.
Phase plan and tactic
Step 1
Main tank builds threat, melee rhythms exit to Wrath, and ranged spreads but stays within healing range.
Main tank builds threat, melee rhythms exit to Wrath, and ranged spreads but stays within healing range.
Submerge
raid gathers Sons in a controlled manner, uses stun/slow abilities and kills them in order of priority.
raid gathers Sons in a controlled manner, uses stun/slow abilities and kills them in order of priority.
Return
The tank is on the Ragnaros point before taking off; everyone returns to starting positions and uses up cooldowns.
The tank is on the Ragnaros point before taking off; everyone returns to starting positions and uses up cooldowns.
Role notes
Tanks
- Keep all front bow mechanics out of the raid and announce tank changes.
- Follow the encounter's add and placement plan.
DPS
- Follow the marked order of kills and finish the damage call.
- Avoid ground effects before next cast.
Healers
- Anticipate tank and raid damage spikes.
- Save mana for a long encounter and keep the agreed dispel priority.
utility
- Use interrupts, dispels and controls according to a pre-arranged rotation.
Nerfs: what changed
- Patch 1.5 changed Molten Core's stage eruptions to only happen when Ragnaros is in battle and with less frequency, less and resistable damage — a definite environmental nerf.
- After Patch 1.6 Ragnaros' too dense submerge was a bug that was hotfixed on 7/12/2005; it should not be interpreted as an intended difficulty version.
Patch 1.5 stage eruptionsPatch 1.6 hotfixClassic 1.12
Sources and precision principle
The scope of the current version is based on Blizzard's Anniversary and Classic releases. boss order, mechanics, and old patch entries have been checked from Warcraft Wiki's raid, boss, and patch histories; seasonal changes are kept separate.
- Blizzard — 20th Anniversary: Molten Core and Onyxia's Lair now live
worldofwarcraft.blizzard.com - Blizzard — WoW Classic patch 1.15.5
us.forums.blizzard.com - Warcraft Wiki — Molten Core
warcraft.wiki.gg/wiki/Molten_Core - Warcraft Wiki — Classic raid instance bosses
warcraft.wiki.gg/wiki/Classic_raid_instance_bosses - Warcraft Wiki — Patch 1.4.0
warcraft.wiki.gg/wiki/Patch_1.4.0 - Warcraft Wiki — Patch 1.5.0
warcraft.wiki.gg/wiki/Patch_1.5.0 - Warcraft Wiki — Patch 1.6.0
warcraft.wiki.gg/wiki/Patch_1.6.0 - Warcraft Wiki — Ragnaros Tactics
warcraft.wiki.gg/wiki/Ragnaros_(tactics)
When the historical patch note doesn't detail change numbers or exact mechanics, the guide doesn't fill the gap with community memory. Updated 8/18/2026.