Kaldheim

Frost Bite | Snow Instant | | Frost Bite deals 2 damage to target creature or planeswalker. If you control three or more snow permanents, it deals 3 damage instead. | Caio Monteiro

Tormentor's Helm | Artifact | Equipment | Equipped creature gets +1/+1. Whenever equipped creature becomes blocked, it deals 1 damage to defending player. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) | Zoltan Boros

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