MTG

At the beginning of your upkeep, put a -1/-1 counter on each creature.

Players can't gain life. At the beginning of each player's upkeep, that player loses 1 life. Whenever Forsaken Wastes becomes the target of a spell...

If you would draw a card, return a card from your graveyard to your hand instead. If you can't, you lose the game. If a card would be put into your...

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature gets -2/-2.

Choose one — • Target opponent loses 1 life and you gain 1 life. • Exile up to three target cards from a single graveyard. • Target creature gains ...

Divine Retribution deals damage to target attacking creature equal to the number of attacking creatures.

Whenever Dread Specter blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

Add {B}{B}{B}.

Whenever Crypt Cobra attacks and isn't blocked, defending player gets a poison counter. (A player with ten or more poison counters loses the game.)

Flying Whenever Catacomb Dragon becomes blocked by a nonartifact, non-Dragon creature, that creature gets -X/-0 until end of turn, where X is half ...

As an additional cost to cast this spell, sacrifice a creature. Create X 0/1 black Insect creature tokens, where X is the sacrificed creature's power.

{B}: Target green creature blocking Barbed-Back Wurm gets -1/-1 until end of turn.

Put target creature card from an opponent's graveyard onto the battlefield under your control.

{B}, {T}: Tap target creature. Abyssal Hunter deals damage equal to Abyssal Hunter's power to that creature.

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.