When you cast this spell, target opponent exiles the top half of their library, rounded up.Ward—Sacrifice two permanents.Ulamog, the Defiler enters with a number of +1/+1 counters on it equal to the greatest mana value among cards in exile.Ulamog has annihilator X, where X is the number of +1/+1 counters on it.
You get X (energy counters), then you may pay any amount of . Destroy each artifact, creature, and enchantment with mana value less than or equal to the amount of paid this way.
: Add .Ferocious — : Add . Activate only if you control a creature with power 4 or greater.Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Druid with no mana cost. Eternalize only as a sorcery.)
Nethergoyf's power is equal to the number of card types among cards in your graveyard and its toughness is equal to that number plus 1.Escape—, Exile any number of other cards from your graveyard with four or more card types among them. (You may cast this card from your graveyard for its escape cost.)
FlashWhenever Phelia, Exuberant Shepherd attacks, exile up to one other target nonland permanent. At the beginning of the next end step, return that card to the battlefield under its owner's control. If it entered under your control, put a +1/+1 counter on Phelia.
When you cast this spell, gain control of all creatures target player controls.Flying, protection from spells and from permanents that were cast this turnWhen Emrakul, the World Anew leaves the battlefield, sacrifice all creatures you control.Madness—Pay six .
Shifting Woodland enters tapped unless you control a Forest.: Add .Delirium — : Shifting Woodland becomes a copy of target permanent card in your graveyard until end of turn. Activate only if there are four or more card types among cards in your graveyard.