Hero card

Black Widow, Super Spy

Legendary Creature - Human Spy Hero

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: Counter +1/+1, Hero / Villain, Legendary

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

Build a deck with Black Widow, Super Spy as the hero

Makes it work

The Thing, Ben Grimm · Stromkirk Noble · Flying Octobot · Vexed Bots · Alessos and Pras, Acrobats · Spider-Man India · Bejeweled Warg · Lurking Lizards

Benefits from it

Crossbones, Malicious Mercenary · Thunderbolts Conspiracy · Venus, Torn Between Worlds · Agent Phil Coulson

Use instead if you don't have it

Super Shredder · Nashi, Searcher in the Dark · Judge Magister Gabranth · Scarlet Spider, Kaine · Kivni, Orb Weaver · Scolding Administrator

Cards in the meta that answer it

Requiting Hex (Dimir Aggro) · Burst Lightning (Izzet Elemental) · Countersculpt (Azorius Control) · Get Lost (Azorius Control)