Karn, Legacy Reforged
Karn's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add {C} for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.
About Karn in Brawl
Karn, Legacy Reforged is a colorless legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around Karn in one click, balanced on mana curve and organized by role (ramp, card draw, removal, threats), with every card verified against the real Arena pool so nothing illegal or made-up slips in.
New to the format? Read how to build a Brawl deck.
Frequently asked questions
What color identity is Karn, Legacy Reforged?
Karn, Legacy Reforged's color identity is colorless. Every card in its Brawl deck must fall within that identity.
Is Karn, Legacy Reforged legal as a Brawl commander?
Yes, Karn, Legacy Reforged is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a Karn Brawl deck?
Exactly 100: Karn, Legacy Reforged as the commander plus 99 different singleton cards within its color identity.