Amonkhet

Flying Whenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control. Cycling {2} ({2}, Discard this card...

Enchant player Whenever a creature enters the battlefield under enchanted player's control, that player loses 1 life and you gain 1 life.

Menace, indestructible Bontu the Glorified can't attack or block unless a creature died under your control this turn. {1}{B}, Sacrifice another cre...

Whenever Hapatra, Vizier of Poisons deals combat damage to a player, you may put a -1/-1 counter on target creature. Whenever you put one or more -...

Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.

Flying Whenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control. Cycling {2} ({2}, Discard this card...

Target player draws two cards and loses 2 life.

Zombies you control get +1/+1. When Liliana's Mastery enters the battlefield, create two 2/2 black Zombie creature tokens.

Whenever you cycle or discard a card, you may pay {1}. If you do, each opponent loses 2 life and you gain 2 life.

Put a -1/-1 counter on each creature you don't control. You may search your library and/or graveyard for a card named Liliana, Death Wielder, revea...

Whenever another Zombie enters the battlefield under your control, each opponent loses 1 life and you gain 1 life.

When Decimator Beetle enters the battlefield, put a -1/-1 counter on target creature you control. Whenever Decimator Beetle attacks, remove a -1/-1...

When Soulstinger enters the battlefield, put two -1/-1 counters on target creature you control. When Soulstinger dies, you may put a -1/-1 counter ...

Return to your hand all cards in your graveyard that you cycled or discarded this turn.

Deathtouch Cycling {2} ({2}, Discard this card: Draw a card.)

Other Zombies you control get +1/+1. {1}{B}, {T}: All Zombies gain menace until end of turn.

Target opponent reveals their hand. You choose a nonlegendary, nonland card from it. That player discards that card.

Grim Strider gets -1/-1 for each card in your hand.

When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand.

Exile target creature.

Whenever you cycle or discard a card, you may pay {1}. If you do, each opponent loses 2 life and you gain 2 life.

Menace (This creature can't be blocked except by two or more creatures.)

Flying {1}: Blighted Bat gains haste until end of turn.