Kaldheim

Dream Devourer | Creature | Demon Cleric | Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by {2}. (During your turn, you may pay {2} and exile it from your hand face down. Cast it on a later turn for its foretell cost.) Whenever you foretell a card, Dream Devourer gets +2/+0 until end of turn. | David Rapoza

Skemfar Avenger | Creature | Elf Berserker | Whenever another nontoken Elf or Berserker you control dies, you draw a card and you lose 1 life. | Randy Vargas

Dragonkin Berserker | Creature | Human Berserker | First strike Boast abilities you activate cost {1} less to activate for each Dragon you control. Boast — {4}{R}: Create a 5/5 red Dragon creature token with flying. (Activate only if this creature attacked this turn and only once each turn.) | Lie Setiawan

Magda, Brazen Outlaw | Legendary Creature | Dwarf Berserker | Other Dwarves you control get +1/+0. Whenever a Dwarf you control becomes tapped, create a Treasure token. Sacrifice five Treasures: Search your library for an artifact or Dragon card, put that card onto the battlefield, then shuffle. | Slawomir Maniak

Elvish Warmaster | Creature | Elf Warrior | Whenever one or more other Elves enter the battlefield under your control, create a 1/1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2/+2 and gain deathtouch until end of turn. | Alexander Mokhov