• Lava Wave – If a player touches a moving Lava Wave, the lava inflicts 73125 to 76875 Fire damage, 21937 to 23062 Fire damage every 1 sec. for 5 sec., and knocks the player back.

In 25 player raids, Ragnaros blasts three locations.

Ragnaros launches a Magma Trap at a random player's location. When the Magma Trap reaches the platform, it inflicts 58500 to 61500 Fire damage and knocks back players within 8 yards. The active Magma Trap persists for the duration of the encounter and triggers when stepped on, causing a Magma Trap Eruption.

• Magma Trap Eruption – A triggered Magma Trap erupts for 58500 to 61500 Fire damage to all players, and violently knocks the triggering player into the air.

  The Magma Trap causes the triggering player to take 50% more damage from other Magma Traps. This effect lasts for 45 sec and stacks.

• Burning Speed – For every 5% of their remaining health above 50%, Sons of Flame move 75% faster. When players reduce a Son of Flame to below 50% remaining health, the Son of Flame loses the Burning Speed effect.
• Supernova – When a Son of Flame reaches Sulfuras it explodes in a Supernova, inflicting 91406 to 96093 Fire damage to all players.

In 25 player raids, bolts of hot magma fall on ten players.

• Lava Wave – If a player touches a moving Lava Wave, the lava inflicts 73125 to 76875 Fire damage, 21937 to 23062 Fire damage every 1 sec. for 5 sec., and knocks the player back.

In 25 player raids, Ragnaros targets 20 players.

• Molten Inferno – When Molten Seeds burst they create a Molten Inferno, inflicting 101250 Fire damage to all players and creating a Molten Elemental. The damage inflicted decreases the farther away the player stands from the seed.
• Molten Elemental – A Molten Inferno creates a Molten Elemental, which attacks and fixates on a random player.

  • Molten Power – Molten Elementals within 6 yards empower other Molten Elementals, increasing their damage dealt by 25% and granting immunity to snare and stun effects.

• Burning Speed – For every 5% of their remaining health above 50%, Sons of Flame move 75% faster. When players reduce a Son of Flame to below 50% remaining health, the Son of Flame loses the Burning Speed effect.
• Supernova – When a Son of Flame reaches Sulfuras it explodes in a Supernova, inflicting 91406 to 96093 Fire damage to all players.

• Blazing Heat – A Lava Scion inflicts a random player with Blazing Heat, causing the player to create a trail of Blazing Heat in their wake. Blazing Heat inflicts 36562 to 38437 Fire damage every 1 sec on players standing within the trail, and heals Sons of Flame within the trail for 10% every 1 sec.

• Lava Wave – If a player touches a moving Lava Wave, the lava inflicts 73125 to 76875 Fire damage, 21937 to 23062 Fire damage every 1 sec. for 5 sec., and knocks the player back.

• Living Meteor – The Living Meteor fixates on a random player and chases them.

  • Meteor Impact – Any player within 4 yards of a Living Meteor triggers a Meteor Impact, inflicting 107250 to 112750 Fire damage to players within 8 yards.
  • Combustible – Attacking a Living Meteor causes Combustion, knocking it back several yards from the attacking player. Triggering Combustion removes the Combustible effect for 5 seconds.

    • Combustion – Attacking a Living Meteor causes Combustion, knocking it back several yards from the attacking player.

      In Heroic Difficulty Combustion inflicts 2000 Fire damage every second for 10 sec. on the triggering player. This effect stacks.

  • Lavalogged – If a Living Meteor touches a Lava Wave, the meteor gains the Lavalogged effect for 1 min.

• Flames of Sulfuras – With Sulfuras empowered, Ragnaros' melee attacks unleash the Flames of Sulfuras, inflicting 487500 to 512500 Fire damage to all players.

In 25 player raids, Ragnaros creates six Dreadflames.

• Breadth of Frost – Cenarius forms a Breadth of Frost at a nearby random location. Any Living Meteors that enter the Breadth of Frost freeze and take 50% additional damage from players. Breadth of Frost grants immunity to Superheated damage and removes the Superheated debuff from players standing within the area.

• Entrapping Roots – Arch Druid Hamuul Runetotem forms Entrapping Roots at a nearby random location. If Ragnaros enters the area of the Entrapping Roots, he becomes stunned for 10 sec and takes 50% additional damage while stunned.

• Cloudburst – Malfurion forms a Cloudburst. The player who interacts with a Cloudburst becomes surrounded with a Deluge. Deluge grants the player immunity to Dreadflame damage, and allows the player to extinguish any nearby Dreadflame.

  In 25 player raids, up to three players may use a single Cloudburst.

  • Deluge – The Deluge grants immunity to Dreadflame damage, and allows the player to extinguish any nearby Dreadflame.