Kaldheim

Youthful Valkyrie | Creature | Angel | Flying Whenever another Angel enters the battlefield under your control, put a +1/+1 counter on Youthful Valkyrie. | Anna Steinbauer

Beskir Shieldmate | Creature | Human Warrior | When Beskir Shieldmate dies, create a 1/1 white Human Warrior creature token. | Manuel Castañón

Giant Ox | Creature | Ox | Giant Ox crews Vehicles using its toughness rather than its power. | Joe Slucher

Clarion Spirit | Creature | Spirit | Whenever you cast your second spell each turn, create a 1/1 white Spirit creature token with flying. | Anastasia Ovchinnikova

Story Seeker | Creature | Dwarf Cleric | Lifelink | Svetlin Velinov

Koll, the Forgemaster | Legendary Creature | Dwarf Warrior | Whenever another nontoken creature you control dies, if it was enchanted or equipped, return it to its owner's hand. Creature tokens you control that are enchanted or equipped get +1/+1. | Bram Sels