Manipulate Essence

Tap target creature and put 2 stun
counters on it. Then, if that permanent
has 3 or more stun counters, materialize.
(As this spell resolves, exile it, then return it to
the battlefield transformed under your control.)
"With this spell, we can control any living being! Think of the things we can do..." -Greedal, Vicarious Artificer