Singles

At the beginning of each end step, each opponent loses life equal to the life they lost this turn. (Damage causes loss of life.)

Enchant creature {1}{B}: Put a -1/-1 counter on enchanted creature.

Prevent all damage target attacking or blocking creature would deal this turn. If that creature is black or red, destroy it.

Choose one — • Target player discards two cards. • Target player reveals their hand. You choose a card from it. That player discards that card.

Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life.

Wither (This deals damage to creatures in the form of -1/-1 counters.)

{U/B}: Loch Korrigan gets +1/+1 until end of turn.

Put a -1/-1 counter on target creature, two -1/-1 counters on another target creature, and three -1/-1 counters on a third target creature.

Other enchantments you control have shroud. (A permanent with shroud can't be the target of spells or abilities.) Enchanted creatures you control ...

Whenever Hollowsage becomes untapped, you may have target player discard a card.

At the beginning of your upkeep, if you have no cards in hand, each opponent loses 2 life. At the beginning of each opponent's upkeep, if that pla...

Destroy target creature. If that creature was green or white, its controller discards a card.

Flying Discard Faerie Macabre: Exile up to two target cards from graveyards.

Whenever Dusk Urchins attacks or blocks, put a -1/-1 counter on it. When Dusk Urchins dies, draw a card for each -1/-1 counter on it.

Return target creature card from a graveyard to its owner's hand. Conspire (As you cast this spell, you may tap two untapped creatures you control...

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Crowd of Cinders's power and toughness are each equal t...

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.)

{T}: Target player discards a card. Activate only during your turn. Put a -1/-1 counter on Cinderhaze Wretch: Untap Cinderhaze Wretch.

Flying Whenever Goldenglow Moth blocks, you may gain 4 life.

Wither (This deals damage to creatures in the form of -1/-1 counters.) {1}{B}: Regenerate Cinderbones.

Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature.

({2/B} can be paid with any two mana or with {B}. This card's mana value is 6.) Search your library for a card with mana value less than or equal ...

Ashenmoor Cohort gets +1/+1 as long as you control another black creature.