Donatello, Mutant Mechanic
{T}: Put three +1/+1 counters on target artifact you control. If it isn't a creature, it becomes a 0/0 Robot creature in addition to its other types. Activate only as a sorcery. Whenever an artifact you control is put into a graveyard from the battlefield, if it had counters on it, put those counters on up to one target artifact or creature you control.
About Donatello in Brawl
Donatello, Mutant Mechanic is a Blue legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around Donatello 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 Donatello, Mutant Mechanic?
Donatello, Mutant Mechanic's color identity is Blue. Every card in its Brawl deck must fall within that identity.
Is Donatello, Mutant Mechanic legal as a Brawl commander?
Yes, Donatello, Mutant Mechanic is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a Donatello Brawl deck?
Exactly 100: Donatello, Mutant Mechanic as the commander plus 99 different singleton cards within its color identity.