The Death Form

Deathtouch, Deathless (When this creature dies, if it had no -1/-1 counters on it, return it to
the battlefield under your control with a -1/-1 counter on it. It becomes a Zombie in addition to
its other types.)
When The Death Form enters the battlefield, if it has a -1/-1 counter on it, you
may have it become a copy of any creature
on the battlefield.