Archfiend of Ifnir | Creature | Demon | 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: Draw a card.) | Seb McKinnon
Dread Wanderer | Creature | Zombie Jackal | Dread Wanderer enters the battlefield tapped.
{2}{B}: Return Dread Wanderer from your graveyard to the battlefield. Activate only as a sorcery and only if you have one or fewer cards in hand. | Josh Hass
Plague Belcher | Creature | Zombie Beast | Menace
When Plague Belcher enters the battlefield, put two -1/-1 counters on target creature you control.
Whenever another Zombie you control dies, each opponent loses 1 life. | Izzy
Neheb, the Worthy | Legendary Creature | Minotaur Warrior | First strike
Other Minotaurs you control have first strike.
As long as you have one or fewer cards in hand, Minotaurs you control get +2/+0.
Whenever Neheb, the Worthy deals combat damage to a player, each player discards a card. | Chris Rahn
Hapatra, Vizier of Poisons | Legendary Creature | Human Cleric | 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 -1/-1 counters on a creature, create a 1/1 green Snake creature token with deathtouch. | Tyler Jacobson