Kaldheim

Glittering Frost | Snow Enchantment | Aura | Enchant land Enchanted land is snow. Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color. | Lucas Graciano

King Harald's Revenge | Sorcery | | Until end of turn, target creature gets +1/+1 for each creature you control and gains trample. It must be blocked this turn if able. | Lorenzo Mastroianni

Mammoth Growth | Instant | | Target creature gets +4/+4 until end of turn. Foretell {G} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) | Ilse Gort

Icehide Troll | Snow Creature | Troll Warrior | {S}{S}: Icehide Troll gets +2/+0 and gains indestructible until end of turn. Tap it. (Damage and effects that say "destroy" don't destroy it. {S} can be paid with one mana from a snow source.) | Andrey Kuzinskiy

Horizon Seeker | Creature | Human Warrior | Boast — {1}{G}: Search your library for a basic land card, reveal it, put it into your hand, then shuffle. (Activate only if this creature attacked this turn and only once each turn.) | Matt Stewart

Gnottvold Recluse | Creature | Spider | Reach | Nicholas Gregory

Broken Wings | Instant | | Destroy target artifact, enchantment, or creature with flying. | Lars Grant-West