Spooky20

{T}: Return target card from an opponent's graveyard to their hand. Put a +1/+1 counter on target creature.

When Marsh Crocodile enters the battlefield, return a blue or black creature you control to its owner's hand. When Marsh Crocodile enters the batt...

Whenever a player cycles a card, you may pay {1}. If you do, Lightning Rift deals 2 damage to any target.

Target sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (Mana cost includes color.) ...

Whenever a player taps a land for mana, if it's not that player's turn, destroy that land.

Prevent all combat damage that would be dealt this turn. Each attacking creature doesn't untap during its controller's next untap step.

Trample Sulam Djinn gets -2/-2 as long as green is the most common color among all permanents or is tied for most common.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Search your library for any number of basic land cards, reveal those cards, then shuffle and put them on top.

Exile target creature you control. Return that card to the battlefield under its owner's control at the beginning of the next end step.

Echo {3}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

Whenever a player cycles a card, Stoic Champion gets +2/+2 until end of turn.

If an opponent controls a Mountain and you control a Plains, you may cast this spell without paying its mana cost. Prevent all damage that would be...

When this creature enters, it fights up to one target creature you don't control. (Each deals damage equal to its power to the other.)

Escape—{5}{B}, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) This creature escapes...

At the beginning of combat on your turn, target enchanted creature or enchantment creature you control gets +1/+1 and gains trample until end of turn.

Constellation — Whenever an enchantment you control enters, look at the top three cards of your library. You may reveal a land card from among them...

At the beginning of combat on your turn, if you control another creature with power 4 or greater, put a +1/+1 counter on this creature.

Put target enchantment on the bottom of its owner's library.

Flying Whenever you cast your first spell during each opponent's turn, this creature deals 1 damage to each opponent. Scry 1.

Equipped creature gets +0/+2 and has hexproof and "Whenever a creature with deathtouch blocks or becomes blocked by this creature, destroy that cre...

Deathtouch When this creature enters, mill two cards and you gain 2 life. (To mill a card, put the top card of your library into your graveyard.)

Flash Enchant creature When enchanted creature dies, return that card to the battlefield under your control.

Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts ...