Singles

Discard a card at random. If you do, Kindle the Carnage deals damage equal to that card's converted mana cost to each creature. You may repeat this...

Kill-Suit Cultist attacks each combat if able. {B}, Sacrifice Kill-Suit Cultist: The next time damage would be dealt to target creature this turn, ...

Exile all cards from your hand face down. At the beginning of the next end step, return those cards to your hand, then draw a card.

Gnat Alley Creeper can't be blocked by creatures with flying.

As long as Flaring Flame-Kin is enchanted, it gets +2/+2, has trample, and has "{R}: Flaring Flame-Kin gets +1/+0 until end of turn."

Demonfire deals X damage to any target. If a creature dealt damage this way would die this turn, exile it instead. Hellbent — If you have no cards ...

The next 1 damage that would be dealt to target creature this turn is dealt to another target creature instead. Draw a card.

Cackling Flames deals 3 damage to any target. Hellbent — Cackling Flames deals 5 damage instead if you have no cards in hand.

Target player discards their hand.

{T}, Pay 1 life: Add one mana of any color.

Defender (This creature can't attack.) {B}: Slithering Shade gets +1/+1 until end of turn. Hellbent — Slithering Shade can attack as though it didn...

Hellbent — When Slaughterhouse Bouncer dies, if you have no cards in hand, target creature gets -3/-3 until end of turn.

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

{2}{B}, Discard a card: Target opponent loses 1 life and you gain 1 life. Hellbent — {1}, Pay 2 life: Draw a card. Activate this ability only if yo...

Prevent all damage that would be dealt to target multicolored creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that...

Until end of turn, all creatures become black and all lands become Swamps.

Enchant creature Whenever enchanted creature attacks or blocks, its controller loses 3 life. {1}{R}: Enchanted creature attacks this turn if able.

Return up to two target creature cards from your graveyard to your hand, then discard a card.

Reveal a card from your hand. Search your library for a card with the same name as that card, reveal it, put it into your hand, then shuffle your l...

{B}, Sacrifice Entropic Eidolon: Target player loses 1 life and you gain 1 life. Whenever you cast a multicolored spell, you may return Entropic Ei...

Protection from multicolored

When Drekavac enters the battlefield, sacrifice it unless you discard a noncreature card.

Flying Hellbent — Demon's Jester gets +2/+1 as long as you have no cards in hand.

Each player discards three cards.