Hero card

Boiling Rock Rioter

Creature - Human Rogue Ally

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

Needs: Bending, Ally

Gives: Bending, Outlaw / Crime, Ally

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

Build a deck with Boiling Rock Rioter as the hero

Makes it work

Fire Lord Zuko · Beifong's Bounty Hunters · Earth Village Ruffians · Vindictive Warden · Dai Li Agents · Earth Kingdom General · Flexible Waterbender · Toph, the Blind Bandit

Use instead if you don't have it

Kaervek, the Punisher · Heirloom Auntie · Laughing Jasper Flint · Shadow Urchin · Chaos Spewer · Imperious Inkmage

Cards in the meta that answer it

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