Kaldheim

Codespell Cleric | Creature | Human Cleric | Vigilance When Codespell Cleric enters the battlefield, if it was the second spell you cast this turn, put a +1/+1 counter on target creature. | Manuel Castañón

Battlefield Raptor | Creature | Bird | Flying, first strike | Mike Bierek

Usher of the Fallen | Creature | Spirit Warrior | Boast — {1}{W}: Create a 1/1 white Human Warrior creature token. (Activate only if this creature attacked this turn and only once each turn.) | Anastasia Ovchinnikova

Ascendant Spirit | Snow Creature | Spirit | {S}{S}: Ascendant Spirit becomes a Spirit Warrior with base power and toughness 2/3. {S}{S}{S}: If Ascendant Spirit is a Warrior, put a flying counter on it and it becomes a Spirit Warrior Angel with base power and toughness 4/4. {S}{S}{S}{S}: If Ascendant Spirit is an Angel, put two +1/+1 counters on it and it gains "Whenever this creature deals combat damage to a player, draw a card." | Lie Setiawan

Frost Augur | Snow Creature | Human Wizard | {S}, {T}: Look at the top card of your library. If it's a snow card, you may reveal it and put it into your hand. ({S} can be paid with one mana from a snow source.) | Cristi Balanescu

Brinebarrow Intruder | Creature | Human Rogue | Flash When Brinebarrow Intruder enters the battlefield, target creature an opponent controls gets -2/-0 until end of turn. | Scott Murphy

Duskwielder | Creature | Elf Berserker | Boast — {1}: Target opponent loses 1 life and you gain 1 life. (Activate only if this creature attacked this turn and only once each turn.) | Daarken

Fearless Pup | Creature | Wolf | First strike Boast — {2}{R}: Fearless Pup gets +2/+0 until end of turn. (Activate only if this creature attacked this turn and only once each turn.) | Jehan Choo

Jaspera Sentinel | Creature | Elf Rogue | Reach {T}, Tap an untapped creature you control: Add one mana of any color. | Raoul Vitale