Starcraft 2 Co Op Mutation #20: Growing Threat

Transmutation - Enemy units have a chance to transform into more powerful units whenever they deal damage. Mutually Assured Destruction - Enemy Hybrid units detonate a Nuke upon death. Alien Incubation - All enemy units spawn Broodlings upon death. ---------------------------- This is our 6th attempt! We had a bit of trouble on it, but I mostly stuck with Artanis because Guardian Shell is a literal life saver.