
Returned Centaur | Creature | Zombie Centaur | When Returned Centaur enters, target player mills four cards. | Lucas Graciano

Ubul Sar Gatekeepers | Creature | Zombie Soldier | When Ubul Sar Gatekeepers enters, if you control two or more Gates, target creature an opponent controls gets -2/-2 until end of turn. | Volkan Baǵa

Disciple of Phenax | Creature | Human Cleric | When Disciple of Phenax enters, target player reveals a number of cards from their hand equal to your devotion to black. You choose one of them. That player discards that card. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) | John Severin Brassell

Erebos, God of the Dead | Legendary Enchantment Creature | God | Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)
Your opponents can't gain life.
{1}{B}, Pay 2 life: Draw a card. | Bram Sels

Cavern Lampad | Enchantment Creature | Nymph | Bestow {5}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
Enchanted creature gets +2/+2 and has intimidate. | Volkan Baǵa

Ovalchase Daredevil | Creature | Human Pilot | Whenever an artifact you control enters, you may return Ovalchase Daredevil from your graveyard to your hand. | Winona Nelson

Notion Thief | Creature | Human Rogue | Flash
If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card. | Clint Cearley

Mogis, God of Slaughter | Legendary Enchantment Creature | God | Indestructible
As long as your devotion to black and red is less than seven, Mogis isn't a creature.
At the beginning of each opponent's upkeep, Mogis deals 2 damage to that player unless they sacrifice a creature of their choice. | Chase Stone