Splinter, the Mentor
Menace Whenever Splinter or another nontoken creature you control leaves the battlefield, create a Mutagen token. Partner—Character select (You can have two commanders if both have this ability.)
About Splinter in Brawl
Splinter, the Mentor is a Black legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around Splinter 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 Splinter, the Mentor?
Splinter, the Mentor's color identity is Black. Every card in its Brawl deck must fall within that identity.
Is Splinter, the Mentor legal as a Brawl commander?
Yes, Splinter, the Mentor is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a Splinter Brawl deck?
Exactly 100: Splinter, the Mentor as the commander plus 99 different singleton cards within its color identity.