Gehenna the Devilchild

Shroud, Lifelink

When Gehenna the Devilchild enters the battlefield, add 3 +1/+1 counters on any selection of creatures you control.

{w}{b}{t}: Search your library for a card, reveal it, put it in your hand, then shuffle your library. Gehenna the Devilchild doesn't untap
on your untap step this turn.