Dormos, Gathering of the Lost

Crew 6
Dormos, Gathering of the Lost enters the Battlefield with {x} charge counters on it.
{t}, Remove a charge counter from Dormos:
Shuffle target crature that crewed Dormos back
into it's owners library. Reveal cards from the top
of your library until you reveal a creature card
with converted mana cost equal to or less than
target creature's. Put that creature onto the battlefield tapped under your control.