Kaldheim

Draugr's Helm | Artifact | Equipment | When Draugr's Helm enters the battlefield, you may pay {2}{B}. If you do, create a 2/2 black Zombie Berserker creature token, then attach Draugr's Helm to it. Equipped creature gets +2/+2 and has menace. (It can't be blocked except by two or more creatures.) Equip {4} | Joe Slucher

Rune of Mortality | Enchantment | Aura Rune | Enchant permanent When Rune of Mortality enters the battlefield, draw a card. As long as enchanted permanent is a creature, it has deathtouch. As long as enchanted permanent is an Equipment, it has "Equipped creature has deathtouch." | Yeong-Hao Han

Bloodsky Berserker | Creature | Human Berserker | Whenever you cast your second spell each turn, put two +1/+1 counters on Bloodsky Berserker. It gains menace until end of turn. (It can't be blocked except by two or more creatures.) | Gabor Szikszai

Path to the World Tree | Enchantment | | When Path to the World Tree enters the battlefield, search your library for a basic land card, reveal it, put it into your hand, then shuffle. {2}{W}{U}{B}{R}{G}, Sacrifice Path to the World Tree: You gain 2 life and draw two cards. Target opponent loses 2 life. Path to the World Tree deals 2 damage to up to one target creature. You create a 2/2 green Bear creature token. | Daniel Ljunggren