Hero card

Michelangelo, Improviser

Legendary Creature - Mutant Ninja Turtle

PayoffThe more of what it needs is on the battlefield, the stronger it gets: the deck has to feed it a lot

Needs: Sneak

Gives: Sneak, Legendary

Not in winning lists yet: read from the card text and the graph

Build a deck with Michelangelo, Improviser as the hero

Makes it work

Shark Shredder, Killer Clone · Donatello, Gadget Master · Karai, Future of the Foot · Splinter, Hamato Yoshi · Dark Leo & Shredder · Oroku Saki, Shredder Rising · Kaito, Bane of Nightmares · Borys, the Spider Rider

Benefits from it

Mikey & Don, Party Planners · Turtle Van · Ninja's Blades · Vraska Joins Up · Fynn, the Fangbearer · Kutzil, Malamet Exemplar · Kotis, the Fangkeeper · The Pride of Hull Clade

Use instead if you don't have it

Kona, Rescue Beastie · Galion, Elvenking's Butler · Ordinary Bear · Gigantoad · Vizier of the Menagerie · Anzrag, the Quake-Mole

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Jeskai Revelation (4-Color Control) · Inevitable Defeat (4-Color Control)