Chrominius
Drops from Chromaggus. Opponents that face this fierce chromatic monstrosity just hope it doesn't have Time Stop! Dragonkin type. An excellent battle pet, howl+surge of power=one hell of a nuke.
Chrominius is a chromatic pet that drops from Chromaggus in Blackwing Lair as part of the Raiding with Leashes collection.
Guide awaiting review
Defeat Chromaggus in Blackwing Lair
Enter Blackwing Lair and defeat Chromaggus. Chrominius has a chance to drop from this encounter, though the drop rate is not guaranteed.
Loot the pet from Chromaggus
If Chrominius drops, loot it from Chromaggus's corpse. The caged version is tradeable, so you can also purchase it from other players on the Auction House.
Tips
Chrominius appears as a smaller version of Chromaggus and can be used in pet battles.
