Vh'ulthu, Bound to Eternity

Devoid, Deathtouch
Eldrazi creatures you control have Ingest X
where X is their power.
Whenever a non-Eldrazi creature you control
attacks you may sacrifice it. Create a 3/2 Eldrazi
Horror token tapped and attacking.
{3}, Choose a card type. Target player returns
each card of that type from exile to their
graveyard. Siphon X where X is the
number of cards returned this way.