Kaldheim

Snakeskin Veil | Instant | | Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn. | Matt Stewart

Blizzard Brawl | Snow Sorcery | | Choose target creature you control and target creature you don't control. If you control three or more snow permanents, the creature you control gets +1/+0 and gains indestructible until end of turn. Then those creatures fight each other. (Each deals damage equal to its power to the other.) | Manuel Castañón

Elven Bow | Artifact | Equipment | When Elven Bow enters the battlefield, you may pay {2}. If you do, create a 1/1 green Elf Warrior creature token, then attach Elven Bow to it. Equipped creature gets +1/+2 and has reach. Equip {3} | Dallas Williams

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