Bolrac, Barrow-Guardian

Moulder 2 (When this creature enters the battlefield,
reveal cards from the top of your library until you
reveal two land cards. Put those cards into your
graveyard.)

{1}{b}{w}: Bolrac gets +X/+X until end of turn
for each enchantment card in your graveyard.
{1}{b}{g}: Regenerate Bolrac, Barrow-Guardian