Aldrich, devourer of Gods

When Aldrich, devourer of Gods enters the battlefield, if there is Dark Sun Gwyndolin
in any graveyard, exile it. Aldrich gets +5/+2.
{0}: Sacrify a creature, regenerate Aldrich.
Aldrich became a lord by devouring men, but was disillusioned with his throne, and so took to devouring gods instead.