Mana: 25 Cooldown: 4s
Ragnaros's next Basic Attack is instant, dealing 198.64 (+4% per level) Ability damage in an area, and heals for 20% of the damage dealt. Healing doubled versus Heroes.
Molten Core: Molten Swing
Stun and damage nearby enemies.
Mana: 60 Cooldown: 12s
Summon a meteor at the target point that deals 74.88 (+4% per level) damage, then rolls in the target direction dealing 299.52 (+4% per level) damage per second for 1.75 seconds.
Molten Core: Meteor Shower
Drop a line of meteor impacts.
Mana: 50 Cooldown: 10s
Ignite Ragnaros or an ally, granting 25% Movement Speed for 1.5 seconds before exploding dealing 108.16 (+4% per level) damage to nearby enemies.
Molten Core: Explosive Rune
Cause a delayed explosion in a large area.
Mana: 75 Cooldown: 80s
Hurl Sulfuras at the target area, landing after 0.75 seconds, dealing 205.92 (+4% per level) damage. Enemies in the center take 617.76 (+4% per level) damage instead and are Stunned for 0.5 seconds.
Mana: 80 Charge Cooldown: 120s
Release a wave of lava from Ragnaros's Core that travels down the targeted lane, dealing 249.6 (+4% per level) damage per second to non-Structure enemies in its path and instantly killing enemy Minions. Damage increased by 100% versus Heroes.
Trait Cooldown: 120s
Channel on an allied or destroyed Fort or Keep to replace it with Ragnaros's ultimate form, temporarily gaining new Abilities, having 4155.84 (+4% per level) Health that burns away over 18.72 (+4% per level) seconds.
Ragnaros returns to his normal form upon losing all Health in Molten Core.
No Cost Cooldown: 30s
Quest: Gathering a Regeneration Globe increases Ragnaros' Health Regeneration by 1.5 per second, up to 22.5.
Reward: After gathering 15 Regeneration Globes, activate Catching Fire to gain 25 Armor for 3 seconds, reducing damage taken by 25%.
No Cost Cooldown: 0.5s
Ragnaros submerges below, entering Stasis and healing for 624 (+4% per level) Health over 3 seconds.