| Set: |
Kaldheim Promos |
| Kind: |
Legendary Creature—Human Berserker |
| Rarity: |
Rare |
| Cost: |
{2}{R} |
Haste
Boast — {1}: You may change Arni Brokenbrow's base power to 1 plus the greatest power among other creatures you control until end of turn. (Activate only if this creature attacks this turn and only once each turn.)
"I headbutted a troll. And won."
![Arni Brokenbrow (Promo Pack) [Kaldheim Promos]](http://cardcastergames.com/cdn/shop/files/ad1ca0c0-d833-562f-85c4-a2e19f123e55_800x.jpg?v=1761218706)
![Arni Brokenbrow (Promo Pack) [Kaldheim Promos]](http://cardcastergames.com/cdn/shop/files/ad1ca0c0-d833-562f-85c4-a2e19f123e55_1024x.jpg?v=1761218706)
