Runic Mirror

When Runic mirror enters the battlefield,
create a 1/1 white Reflection creature token
with "When this creature enters the battlefield,
exile another target creature, then return it to
the battlefield under its owner's control."
Whenever a Reflection you control leaves the
battlefield, you gain 1 life, exile Runic Mirror,
then return it to the battlefield under its
owner's control. Then, if you control at least
ten other permanents, target player draws a card.