Kaldheim

Koma's Faithful | Creature | Elf Cleric | Lifelink When Koma's Faithful dies, each player mills three cards. (To mill a card, a player puts the top card of their library into their graveyard.) | Caroline Gariba

Grim Draugr | Snow Creature | Zombie Berserker | {1}{S}: Grim Draugr gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures. {S} can be paid with one mana from a snow source.) | Grzegorz Rutkowski

Infernal Pet | Creature | Imp | Whenever you cast your second spell each turn, put a +1/+1 counter on Infernal Pet and it gains flying until end of turn. | YW Tang