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Koma, World-Eater

Koma, World-Eater

Legendary Creature — Serpent

Koma wants a deck that makes an army of small creatures and attacks with all of them. It also works in a deck built around Sea Monsters.

  • Mana cost3 genericgreengreenblueblue
  • Blue, Green ()
  • Power / toughness8 / 12
  • RarityRare

This spell can't be countered.

Trample, ward 4 generic

Whenever Koma deals combat damage to a player, create four 3/3 blue Serpent creature tokens named Koma's Coil.

Build a deck with Koma Find it in the app

Archetypes
Themes

Cards That Fit Koma, World-Eater

Picked for what they do in Koma's deck. When two cards do the same job, the one with the lower comes first. All of them fit Koma's color identity.Mana ValueThe total amount of mana a card costs, all added up. A card costing two generic and one green has a mana value of three. Wizards renamed this from "converted mana cost" in 2021, so older cards and articles may still use the old name.Sol RingOpen the full glossary

plan6

The 6 Cards

plan6

The 6 Cards

Rulings for Koma, World-Eater

explain how Koma works in tricky situations. They come from Wizards of the Coast, the company that makes Magic.RulingThe official answer to how a card works in a tricky situation. Most rulings are written by Wizards of the Coast, the company that makes Magic, and a few are notes from Scryfall, the card database Magic players use. A ruling explains a card. It does not change what the card says.Open the full glossary

Wizards of the Coast 8 Nov 2024

A spell or ability that counters spells can still target Koma. When that spell or ability resolves, Koma won't be countered, but any additional effects of the countering spell or ability will still happen.

1 ruling, all written by Wizards of the Coast. Read the originals on Gatherer ↗

Similar Commanders

Commanders that share the most with Koma, and what they share.

Color identityEvery color of mana symbol on a card, in its cost and in its rules text. Your commander's color identity sets the limit for your whole deck: every other card has to fit inside it. A deck led by a green and white commander cannot play a card with any blue in its color identity.Open the full glossaryUGPlayers write colors as letters: U for blue, G for green. Blue is U because B was already taken by black.TokensToken decks fill the battlefield with small creatures made by their cards, then attack with all of them or make them all bigger at once. A token is a creature (or other object) that a card creates, not a card from your deck.Open the Tokens pageToken EngineMakes tokens again and again rather than once. A token is a creature or other permanent created by a card, with no card of its own. Something that makes one token gives you a body; something that makes them every turn gives you a board you can keep rebuilding after it is cleared. Grave Titan, Bitterblossom, OphiomancerOpen the Token Engine pageToken MakerCreates one or more tokens. Different cards make very different ones: creatures Grave Titan, Treasures Smothering Tithe, Clues Tireless Tracker or Food Gilded Goose. This is one of our largest tags, so pair it with an archetype or theme when you are hunting a specific kind.Open the Token Maker pageProtectionA creature with protection from something, like a color, is safe from anything with that quality. It cannot be damaged, enchanted or equipped, blocked, or targeted by it, and players remember the four with the word DEBT. It does not stop effects that neither target nor damage, like a board wipe that destroys every creature. ProgenitusOpen the Protection pageSea MonstersKrakens, Leviathans, Octopuses and Serpents: the big creatures of the sea, almost all blue.Open the Sea Monsters pageUncounterableThis card cannot be countered. Countering a spell stops it from resolving and puts it straight into the graveyard, so a spell that cannot be countered is going to happen no matter what an opponent is holding. This tag is about the card itself. A card that grants that protection to your OTHER spells is tagged Counter Protection instead. Allosaurus Shepherd, CounterfluxOpen the Uncounterable pageSaboteurTriggers when a creature deals combat damage to a player, so the reward comes from connecting rather than from the damage itself. Evasion makes these far more reliable. Ragavan, Nimble PilfererOpen the Saboteur page