Spooky20

Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of creatures you control.

Whenever a player sacrifices a permanent, Mayhem Devil deals 1 damage to any target.

Lightning Helix deals 3 damage to any target and you gain 3 life.

Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spe...

[+1]: Exile up to two target cards from a single graveyard. You gain 2 life if at least one creature card was exiled this way. [−1]: Exile target n...

Whenever you gain life, put two +1/+1 counters on Karlov of the Ghost Council. {W}{B}, Remove six +1/+1 counters from Karlov of the Ghost Council: ...

({U/R} can be paid with either {U} or {R}.) {2}{U}: Copy target instant spell you control with mana value 2 or less. You may choose new targets for...

({U/R} can be paid with either {U} or {R}.) {2}{U}: Copy target instant spell you control with mana value 2 or less. You may choose new targets for...

Choose one — • Counter target noncreature spell unless its controller pays {2}. • Izzet Charm deals 2 damage to target creature. • Draw two cards, ...

({R/G} can be paid with either {R} or {G}.) {3}{R}, Sacrifice a land: Gruul Guildmage deals 2 damage to target player or planeswalker. {3}{G}: Targ...

({R/G} can be paid with either {R} or {G}.) {3}{R}, Sacrifice a land: Gruul Guildmage deals 2 damage to target player or planeswalker. {3}{G}: Targ...

{4}{B}, Sacrifice a creature: Return target creature card from your graveyard to your hand. {4}{G}: Put a +1/+1 counter on target creature.

{4}{B}, Sacrifice a creature: Return target creature card from your graveyard to your hand. {4}{G}: Put a +1/+1 counter on target creature.

When Golgari Findbroker enters the battlefield, return target permanent card from your graveyard to your hand.

Instant and sorcery spells you cast cost {1} less to cast.

Hellbent — As long as you have no cards in hand, Gobhobbler Rats gets +1/+0 and has "{B}: Regenerate Gobhobbler Rats."

When Glowspore Shaman enters the battlefield, mill three cards. You may put a land card from your graveyard on top of your library.

When Glowspore Shaman enters the battlefield, mill three cards. You may put a land card from your graveyard on top of your library.

Flash When Frilled Mystic enters the battlefield, you may counter target spell.

As long as it's your turn, Fresh-Faced Recruit has first strike.

As long as it's your turn, Fresh-Faced Recruit has first strike.

When Footlight Fiend dies, it deals 1 damage to any target.

When Footlight Fiend dies, it deals 1 damage to any target.

Destroy target creature or planeswalker.