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Haste Boast — {1}: You may change Arni's base power to 1 plus the greatest power among other creatures you control until end of turn. (Activate only if this creature attacked this turn and only once each turn.)
Abilities, attacks, weakness & resistance
Other cards from Kaldheim
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Arni Brokenbrow (KHM 120) is a legendary red creature of the Human Berserker type from Kaldheim. It has haste and a Boast ability that can, once per turn after it attacks, set Arni’s base power to 1 plus the greatest power among other creatures you control until end of turn. This makes Arni a flexible attacker that can either strike immediately or temporarily scale its power to match your biggest teammate for surprise combat damage.
Catalog pricing data as of 30 Apr 2026, 11:27
