Spooky20

When this creature enters, you gain 1 life for each black and/or red permanent target opponent controls.

Whenever you cast a spell, equipped creature gets +2/+2 until end of turn. Equip {2}

Chroma — Each creature you control gets +1/+1 for each white mana symbol in its mana cost.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Persist (When this creature dies, if it had no -1/-1 cou...

Defender, flying Whenever you cast a white spell, this creature loses defender until end of turn.

When this creature enters, destroy target Island or Swamp an opponent controls.

{T}: Target player exiles a card from their graveyard. Whenever you cast a black spell, you may untap this creature.

{T}: Target creature gains flying until end of turn. Whenever you cast a blue spell, you may untap this creature.

Other blue creatures you control get +1/+1. Other red creatures you control get +1/+1. {U/R}{U/R}{U/R}{U/R}: You may put a blue or red creature car...

{1}{U/R}{U/R}: Copy target instant or sorcery spell that targets you. You may choose new targets for the copy.

Target creature gets +4/+4 until end of turn. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying i...

Target player can't play lands this turn if {R} was spent to cast this spell and can't cast creature spells this turn if {W} was spent to cast this...

Other green creatures you control get +1/+1. Other blue creatures you control get +1/+1. Untap all green and/or blue creatures you control during e...

Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, yo...

Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever this creature deals combat damage to a player, that player d...

This creature doesn't untap during your untap step. Whenever you cast a green spell, you may untap this creature.

Search target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles.

Whenever you cast a spell that's both white and black, this creature has base power and toughness 4/4 until end of turn and gains flying until end ...

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flying Attacking creatures you control get +2/+0.

This creature can't be blocked except by creatures with defender.

When this creature enters, return a land you control to its owner's hand.

When this creature enters, if you control two or more Islands, you may tap two target permanents. When this creature enters, if you control two or ...

When this creature enters, each player draws two cards, then discards a card at random.