Ikthau'Kahl, Chaos Remnant

First Strike, Haste
Changeling (This creature is every creature type.)
Mutate {3}{g/u}{u/r}
Whenever this creature mutates, put a +1/+1
counter on it. Auras and other Mutate creatures
you control cost {1} less for every +1/+1 counter
on this creature so long as Ikthau'Kahl is the
target.
"How deliciously unexpected."