ahhh, Fallen Druids just got groovier, though I don't think we really can speak of a buff here. For sure, Guard/Mitosis-Mutants are awesome, but a greater ability-pool also means less chance for steal or destroy (which both are incredibly good). Well, I like it, since it also means less weak-mutants under a quint.
Btw. I just had a fallen druid out, accompanied by three mitosis-mutants: a bone-dragon mitosis mutant, a devourer-mutant and best of all: a burrowed graboid mitosis mutant!
HAHAHAHA