When you cast this spell, exile two target permanents.
Indestructible
Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.
Cards exiled by Ulamog's first and third abilities are exiled face up.
25-08-2015
wotc
If the player has less than twenty cards in their library, exile all of them. That player won't lose the game until they have to draw a card from an empty library.
25-08-2015
wotc
Ulamog's first ability resolves independently of Ulamog once they've both been put on the stack. If Ulamog is countered, that triggered ability will still resolve. That triggered ability will always resolve before Ulamog does.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.