Splinter, the Mentor (89) - BORDERLESS - FULL ART (mythic) (Foil) | LP

This is a Lightly Played card, from the Teenage Mutant Ninja Turtles Eternal set. It has a color identity of: B.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.)