Malasion, the Mirror-Mold

Whenever you cast Malasion, the Mirror-Mold
or your first Ooze creature spell each turn, you
may create a token copy of any nontoken creature
on the battlefield. If you do, put Malasion, the
Mirror-Mold or the Ooze creature spell over or
under that token. Then mutate into the creature
on top plus all abilities from under it.
"We do not wish to take your life - merely to
understand it."