I, II — Mill three cards. Then you may exile a creature or enchantment card from your graveyard. If you do, create a 2/2 black Zombie creature token. III — You gain X life and scry X, where X is the number of Zombies you control.
Create a number of 3/3 green Tyranid Warrior creature tokens with trample equal to the number of opponents you have.
By the time the Blood Angels descended from the heavens, Phodia was a city transformed. Miles of flesh-filled rivers fed into the central digestion pools and up into the hive fleet above.
Will of the council — Starting with you, each player votes for death or torture. If death gets more votes, each opponent sacrifices a creature. If torture gets more votes or the vote is tied, each opponent loses 4 life.
{T}: Add {C}. {2}, {T}: Target legendary creature becomes a God in addition to its other types. Put a +1/+1 counter on it. {4}, {T}, Sacrifice Tyrite Sanctum: Put an indestructible counter on target God.
Elves you control have "{T}: Add {B}." [+1]: Put a +1/+1 counter on up to one target Elf. Untap it. It gains deathtouch until end of turn. [0]: Create a 1/1 green Elf Warrior creature token. [–6]: You get an emblem with "Whenever you cast an Elf spell, it gains haste until end of turn and you draw two cards."
Elves you control have "{T}: Add {B}." [+1]: Put two +1/+1 counters on up to one target Elf. Untap it. It gains deathtouch until end of turn. [0]: Create a 1/1 green Elf Warrior creature token. [–7]: You get an emblem with "Whenever you cast an Elf spell, it gains haste until end of turn and you draw two cards."
You may activate abilities of creatures you control as though those creatures had haste. [+1]: Untap up to one target creature. [–2]: Mill three cards, then you may return a creature card with mana value 2 or less from your graveyard to the battlefield.
When you planeswalk to UNIT Headquarters and at the beginning of your upkeep, create a tapped 1/1 white Soldier creature token. Whenever chaos ensues, put a +1/+1 counter on each creature you control.
If a player would draw a card, that player exiles that card face up instead. Each player may play lands and cast spells from among cards they exiled with Uba Mask this turn.
Devoid Return target nonland permanent you don't control to its owner's hand. Whenever you cast a colorless spell with mana value 7 or greater, you may exile Ugin's Binding from your graveyard. When you do, return each nonland permanent you don't control to its owner's hand.
Imprint — When Ugin's Labyrinth enters, you may exile a colorless card with mana value 7 or greater from your hand. {T}: Add {C}. If a card is exiled with Ugin's Labyrinth, add {C}{C} instead. {T}: Return the exiled card to its owner's hand.
Whenever you cast a colorless creature spell, manifest the top card of your library. Whenever you attack with creatures with total power 6 or greater, you may turn a face-down creature you control face up.
If a player would begin an extra turn, that player skips that turn instead. If Ugin's Nexus would be put into a graveyard from the battlefield, instead exile it and take an extra turn after this one.
Colorless spells you cast cost {2} less to cast. [+1]: Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit creature token. When that token leaves the battlefield, put the exiled card into your hand. [–3]: Destroy target permanent that's one or more colors.