Hero card

Rat King, Verminister

Legendary Creature - Rat Avatar

ThreatPressures the opponent by attacking

Needs: Graveyard, Rat

Gives: Counter +1/+1, Tokens, Legendary

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

Build a deck with Rat King, Verminister as the hero

Makes it work

Voracious Vermin · Sunset Saboteur · The Last Ronin

Benefits from it

Sandbender Scavengers · Blech, Loafing Pest · Lightless Evangel · Fiendish Panda · Finneas, Ace Archer · Syr Vondam, Sunstar Exemplar · The Astonishing Ant-Man · Wildwood Mentor

Use instead if you don't have it

Sandbender Scavengers · Liliana the Repentant · Gallia, Tragic Host · Lightless Evangel · Tangled Colony · Michelangelo, Weirdness to 11

Cards in the meta that answer it

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