Spooky20

Rain of Blades deals 1 damage to each attacking creature.

Target creature gets +X/+X until end of turn, where X is 3 plus the number of cards named Muscle Burst in all graveyards.

Target player exiles all land cards from their graveyard.

Prevent all combat damage that would be dealt this turn. Flashback {2}{G} (You may cast this card from your graveyard for its flashback cost. Then ...

Target player gains 4 life, then gains 4 life for each card named Life Burst in each graveyard.

Howling Gale deals 1 damage to each creature with flying and each player. Flashback {1}{G} (You may cast this card from your graveyard for its flas...

Destroy target nonblack creature if its toughness is less than or equal to the number of cards in your graveyard.

Flame Burst deals X damage to any target, where X is 2 plus the number of cards named Flame Burst in all graveyards.

Engulfing Flames deals 1 damage to target creature. It can't be regenerated this turn. Flashback {3}{R} (You may cast this card from your graveyard...

Prevent the next 4 damage that would be dealt this turn to any number of targets, divided as you choose. Flashback {1}{W} (You may cast this card f...

Create a 3/3 green Elephant creature token. Flashback {6}{G}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

All creatures gain menace until end of turn. (They can't be blocked except by two or more creatures.) Threshold — If there are seven or more cards ...

Tap all creatures without flying.

Exile target card from a graveyard. Flashback {B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Create a 4/4 green Beast creature token. Flashback {2}{G}{G}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Destroy target artifact. Flashback {4}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Gain control of target Aura that's attached to a permanent. Attach it to another permanent it can enchant.

Target creature gets -1/-1 until end of turn. Draw a card.

Return up to X target creatures to their owners' hands, where X is one plus the number of cards named Aether Burst in all graveyards as you cast th...

You gain life equal to the number of creatures on the battlefield plus the number of artifacts on the battlefield.

Volt Charge deals 3 damage to any target. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind...

Return target creature to its owner's hand. Its controller loses 1 life.

({B/P} can be paid with either {B} or 2 life.) Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, ...

Counter target creature spell. Its controller loses 1 life.