Heroic: Shattered Defeat Ignis the Furnace Master after shattering 2 Iron Constructs within 5 seconds on Heroic Difficulty.Heroic: Hot Pocket Survive being thrown into Ignis the Furnace Master's Slag Pot on Heroic Difficulty.Heroic: Stokin' the Furnace Defeat Ignis the Furnace Master in 4 minutes on Heroic Difficulty.