Ikoria: Lair of Behemoths

Valiant Rescuer | Creature | Human Soldier | Whenever you cycle another card for the first time each turn, create a 1/1 white Human Soldier creature token. Cycling {2} ({2}, Discard this card: Draw a card.) | Bram Sels

Pollywog Symbiote | Creature | Frog | Each creature spell you cast costs {1} less to cast if it has mutate. Whenever you cast a creature spell, if it has mutate, draw a card, then discard a card. | Simon Dominic

General's Enforcer | Creature | Human Soldier | Legendary Humans you control have indestructible. {2}{W}{B}: Exile target card from a graveyard. If it was a creature card, create a 1/1 white Human Soldier creature token. | Wisnu Tan

Regal Leosaur | Creature | Dinosaur Cat | Mutate {1}{R/W}{R/W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, other creatures you control get +2/+1 until end of turn. | Ilse Gort

Savai Thundermane | Creature | Elemental Cat | Whenever you cycle a card, you may pay {2}. When you do, Savai Thundermane deals 2 damage to target creature and you gain 2 life. | Svetlin Velinov

Cunning Nightbonder | Creature | Human Rogue | Flash Spells with flash you cast cost {1} less to cast and can't be countered. | Ekaterina Burmak

Sprite Dragon | Creature | Faerie Dragon | Flying, haste Whenever you cast a noncreature spell, put a +1/+1 counter on Sprite Dragon. | Gabor Szikszai

Skull Prophet | Creature | Human Druid | {T}: Add {B} or {G}. {T}: Mill two cards. | Nils Hamm