Schematic: Arcane Bomb

Schematic: Arcane Bomb has been found to drop less than 5% of the time from Azeroth bosses:
*Nefarian in Blackwing Lair
*Onyxia in Onyxia's Lair
*Lord Kazzak in Blasted Lands
*Highlord Kruul
*Azuregos in Azshara
*The Dragons of Nightmare
Singular instances of this schematic are found as loot from some creatures in high level old-world instances (Blackrock Spire, Scholomance, Stratholme).
==External links==
Arcane Bomb