mtg.wtf

Menace
As Predatory Sludge enters the battlefield, choose a permanent you don't control. When the chosen permanent is put into a graveyard from the battlefield, conjure a card named Predatory Sludge into your hand.

Counter target creature spell.

Exchange your library with another deck you own from outside the game. Shuffle your library.

Whenever a player performs a magic trick, they create a Hat token. (You perform a magic trick when you cast an instant or spell with flash, or turn a face-down creature face-up. Hat tokens are artifact tokens with "{1}, {T}, Sacrifice this artifact: Create a 1/1 white Rabbit creature token.")
Whenever Chaos ensues, until your next turn, creature cards in your hand have flash.

Whenever another nontoken creature you control enters, if it wasn't cast, create a token that's a copy of that creature, except it's a 0/1 white Illusion.
{1}{W}, Sacrifice five Illusions: Exile target nonland permanent.

When Priest of Possibility enters, look at the top seven cards of your library. If a card among them has flying, Priest of Possibility perpetually gains flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance. Then shuffle.

{T}, Sacrifice an artifact: Add an amount of {B} equal to the sacrificed artifact's mana value.

{TK}{TK} — {1}: This creature gets +1/-1 until end of turn.
{TK}{TK}{TK} — When this creature dies, you may put X +1/+1 counters on target creature, where X is this creature's power.
{TK}{TK} — 5/1
{TK}{TK}{TK}{TK} — 4/7

At the beginning of combat on your turn, up to one target creature you control becomes a copy of target creature an opponent controls.
Will of the council — Whenever chaos ensues, starting with you, each player votes for a creature you don't control. Exile each creature with the most votes or tied for most votes.

Enchant creature
Whenever enchanted creature attacks, you may search your library for a land card, put that card onto the battlefield tapped, then shuffle. If enchanted creature is suspected, you search for two lands instead.

Trample
Whenever Primeval Herald enters or attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Primordial Ooze attacks each combat if able.
At the beginning of your upkeep, put a +1/+1 counter on Primordial Ooze. Then you may pay {X}, where X is the number of +1/+1 counters on it. If you don't, tap Primordial Ooze and it deals X damage to you.

Flying
When this creature transforms into Princess Luna, choose up to six cards you own from outside the game with a moon in their art, then exile those cards. As long as those cards remain exiled, you may cast them, and your friends may cast them with your permission. (Gifts are appreciated.)

When Princess Snowfall enters the battlefield and at the beginning of your upkeep, create a token that's a copy of Seven Dwarves. When you do, each Dwarf you control deals 1 damage to any target.

Flying
Other Alicorns, Horses, Pegasi, Ponies, and Unicorns you control get +1/+1.
{W}{U}{B}{R}{G}: If you control Applejack, Fluttershy, Pinkie Pie, Rainbow Dash, and Rarity, everypony wins the game.

Flying
Players can't cast instant spells unless a spell or ability is on the stack.

Whenever you roll a die, you may reveal the top card of your library. Do this only once each turn. Whenever you reveal a card with mana value less than the result this way, you may exile it. If you do, you may play it this turn.

Flying
During your upkeep, Prismatic Dragon becomes a random color permanently.
{2}: Prismatic Dragon becomes a random color permanently.

Enchant creature
As Prismatic Ward enters, choose a color.
Prevent all damage that would be dealt to enchanted creature by sources of the chosen color.

Destroy target nonartifact, nonland permanent that doesn't share a color with clothing worn by its controller.

Defender
{U}, {T}: You get {TK}.
{4}{U}, {T}: You may put a sticker on a nonland permanent you own. Activate only as a sorcery.

Until your next turn, if a player would roll one or more dice, instead they roll that many dice plus one and ignore one.

When Problematic Volcano enters, it deals 4 damage to any target. Then, starting with you, each player assigns their creatures to the left or right of the volcano. Creatures enter to the left or right of the volcano.
Creatures can't block creatures on the other side of the volcano.

Processing Plant enters the battlefield tapped.
When Processing Plant enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, untap Processing Plant. Otherwise, exile the top card of each opponent's library.
{T}: Add {W}, {U}, {B}, or {C}.

When Proficient Pyrodancer enters, you may put an art sticker on a nonland permanent you own.
{2}{R}: Another target creature with an art sticker on it gets +2/+0 and gains menace until end of turn.