Choose two target creatures controlled by the same player. Their controller chooses and sacrifices one of them. Return the other to its owner's hand.

At the beginning of your upkeep, sacrifice Breeding Pit unless you pay .

At the beginning of your end step, create a 0/1 black Thrull creature token.

target creature gets -x/-x until end of turn, where x is the number of times a capital letter appears in its rules text. (ignore reminder text and flavor text.)

Flying

Whenever an opponent is dealt noncombat damage, Chandra's Spitfire gets +3/+0 until end of turn.

Creeping Tar Pit enters the battlefield tapped.

: Add or .

: Creeping Tar Pit becomes a 3/2 blue and black Elemental creature until end of turn and can't be blocked this turn. It's still a land.

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

: Counter target spell unless its controller pays .

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

: Put target card from your graveyard on the bottom of your library.

Enrage — Whenever Frilled Deathspitter is dealt damage, it deals 2 damage to target opponent or planeswalker.

You gain 1 life for each land you control.

Haste (This creature can attack and as soon as it comes under your control.)

: Kamahl, Pit Fighter deals 3 damage to any target.

Flying, trample

At the beginning of your upkeep, sacrifice a creature other than Liege of the Pit. If you can't, Liege of the Pit deals 7 damage to you.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Destroy target nonblack creature. It can't be regenerated.

Flying

: Pit Imp gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

Flying, first strike

At the beginning of your upkeep, sacrifice Pit Raptor unless you pay .

First strike

At the beginning of your upkeep, sacrifice Pit Spawn unless you pay .

Whenever Pit Spawn deals damage to a creature, exile that creature.

When Pitchburn Devils dies, it deals 3 damage to any target.

If exactly one creature is attacking, you may pay rather than pay this spell's mana cost.

Destroy target attacking creature without flying.

As Pithing Needle enters the battlefield, choose a card name.

Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.

At the beginning of your upkeep, you lose 2 life.

Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

, Sacrifice another creature: Pitiless Pontiff gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

At the beginning of your upkeep, Plague Spitter deals 1 damage to each creature and each player.

When Plague Spitter dies, Plague Spitter deals 1 damage to each creature and each player.

: Rakdos Pit Dragon gains flying until end of turn.

: Rakdos Pit Dragon gets +1/+0 until end of turn.

Hellbent — Rakdos Pit Dragon has double strike as long as you have no cards in hand.

Each player sacrifices a creature. Create an X/X black Demon creature token with flying, where X is the total power of the creatures sacrificed this way.

Rocky Tar Pit enters the battlefield tapped.

, Sacrifice Rocky Tar Pit: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle your library.

Whenever Scorch Spitter attacks, it deals 1 damage to the player or planeswalker it's attacking.

: Add .

, : Target creature gets +1/+1 and gains trample until end of turn.

Whenever an opponent casts a blue or black spell, you may create a 1/1 green Snake creature token.

Sacrifice a creature: Put a charge counter on Spawning Pit.

, Remove two charge counters from Spawning Pit: Create a 2/2 colorless Spawn artifact creature token.

Counter target noncreature spell.

When Spitebellows leaves the battlefield, it deals 6 damage to target creature.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Destroy target creature and target land.

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature gets +3/+0 and has first strike.

Enchant creature

Whenever enchanted creature is dealt damage, it deals that much damage to its controller.

At the beginning of each player's draw step, that player draws an additional card.

Whenever a player draws a card, Spiteful Visions deals 1 damage to that player.

(Transforms from Vance's Blasting Cannons.)

: Add .

, : Spitfire Bastion deals 3 damage to any target.

Flying

: Spitting Drake gets +1/+0 until end of turn. Activate this ability only once each turn.

Reach (This creature can block creatures with flying.)

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Create a token that's a copy of target creature.

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Whenever Spitting Slug blocks or becomes blocked, you may pay . If you do, Spitting Slug gains first strike until end of turn. Otherwise, each creature blocking or blocked by Spitting Slug gains first strike until end of turn.

Reach (This creature can block creatures with flying.)

: Steam Spitter gets +1/+0 until end of turn.

When Tar Pit Warrior becomes the target of a spell or ability, sacrifice it.

When Treacherous Pit-Dweller enters the battlefield from a graveyard, target opponent gains control of it.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)