Hero card

Koma, World-Eater

Legendary Creature – Serpent

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

Needs: Sneak, Tokens, Big Mana

Gives: Tokens, Legendary

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

Build a deck with Koma, World-Eater as the hero

Makes it work

Lathril, Blade of the Elves · Snarl Song · The Unbeatable Squirrel Girl · The Mycotyrant · Morcant's Eyes · Palani's Hatcher · Broodspinner · Audience with Trostani

Benefits from it

For the Common Good · Bustle · Bedrock Tortoise · Overrun · Preposterous Proportions · Garruk's Uprising · Get a Leg Up · Tam, Mindful First-Year

Use instead if you don't have it

Ovika, Enigma Goliath · Ruric Thar, Magecrusher · Rampaging Baloths · Sin, Spira's Punishment · Prismari, the Inspiration · Ureni, the Song Unending

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Inevitable Defeat (4-Color Control) · Bitter Triumph (Dimir Aggro)