Spooky20

Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback...

If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able. Whenever a creature with a magnet cou...

Search your library for three cards and reveal them. Target opponent chooses one. Put that card into your hand and the rest into your graveyard. Th...

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike,...

Whenever this creature becomes blocked by a creature, put that creature on top of its owner's library.

This creature enters with three +1/+1 counters on it. At the beginning of your upkeep, you may flip a coin. If you win the flip, put a +1/+1 counte...

Equipped creature gets +1/+1 and has mentor. (Whenever it attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever eq...

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

As an additional cost to cast this spell, waterbend {5}. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one...

Whenever an opponent casts a noncreature spell, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Whe...

Flying Whenever Thief of Sanity deals combat damage to a player, look at the top three cards of that player's library, exile one of them face down,...

As an additional cost to cast this spell, sacrifice half the lands you control, rounded up. Hexproof Lands you control have "{T}: Add three mana of...

Creatures you control have "Whenever this creature becomes tapped for the first time during each of your turns, put a +1/+1 counter on it."

Overwhelming Victory deals 5 damage to target creature. Each creature you control gains trample and gets +X/+0 until end of turn, where X is the am...

Flash Enchant creature you control Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, target instant or...

Flying Whenever Fang attacks, another target legendary creature you control gets +X/+0 until end of turn, where X is Fang's power. When Fang dies, ...

Earthbend 3. Then each creature you control with power less than or equal to that land's power gains hexproof and indestructible until end of turn....

Enchant creature Enchanted creature gets +1/+1 for each land you control and has trample.

Artifacts you control are Clues in addition to their other types and have "{2}, Sacrifice this artifact: Draw a card." Whenever you sacrifice a Clu...

Protection from red When Lavinia of the Tenth enters the battlefield, detain each nonland permanent your opponents control with mana value 4 or les...

{1}{R}, Sacrifice another creature: Tymaret deals 2 damage to target player or planeswalker. {1}{B}, Sacrifice a creature: Return this card from yo...

Flying, haste You may cast sorcery spells as though they had flash. (You may cast them any time you could cast an instant.)

Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} o...