Jörmungandr, Barrier Beast

Trample, Hexproof
Whenever a creature you control is dealt damage
by any source, draw a card.
{u}{b}: Destroy target enchantment or creature.
{u}{b}{g}{t}: Choose a graveyard, if there is more
than X cards in that graveyard, draw X cards.
Where X is Jormungandr's toughness.