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Koma, Cosmos Serpent TLE 0051 · mythic

Koma, Cosmos Serpent · {3}{G}{G}{U}{U} · Legendary Creature — Serpent · This spell can't be countered. At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil. Sacrifice another Serpent: Choose one — • Tap target permanent. Its activated abilities can't be activated this turn. • Koma gains indestructible until end of turn. · Power / toughness: 6/6

Koma, Cosmos Serpent · {3}{G}{G}{U}{U} · Legendary Creature — Serpent · This spell can't be countered. At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil. Sacrifice another Serpent: Choose one — • Tap target permanent. Its activated abilities can't be activated this turn. • Koma gains indestructible until end of turn. · Power / toughness: 6/6

Price
from $4.141 printing
Win rate
66.1% GIH 463 instances · Premier Draft
Nov 18–Dec 31, 2025 · 17Lands

Game-in-hand win rate, all deck colors. 306 wins in 463 card-in-hand instances.

450 distinct games · 159 distinct drafts · games recorded Nov 18–Dec 31, 2025.

17Lands file dated Jan 10, 2026 · 100-instance minimum · 17Lands public data ↗

Play

Ramp and Lessons · Blue–GreenRamp and Lessons plan →

More

Bombs
A huge reward for blue-green ramp. Seven mana and two sources of each color need a real plan; avoid a hopeful splash.

Draft data

66.1%when drawn (GIH) · ◌

+10.1 pp vs 56.0% average · 463 instances

Premier Draft · Nov 18–Dec 31, 2025 · average from 562,924 games

#6 of 289 nonland cards by win rate · last seen around pick 2.5 on average (371 packs).

1 of 55 multicolor cards · 1 of 7 multicolor mythic cards.

Taken at pick2.6166 picks
Makes the deck73.5%166 picks with known usage
When played56.5%634 matchesBenched 57.9%
217 matches
When drawn66.1%463 instances

Pick and maindeck observations: Nov 18–Dec 31, 2025. Played/benched cells use matches when available; the drawn cell uses game instances.

○ Opening hand 63.2% · 174 instances
● Drawn later 67.8% · 289 instances

In hand 66.1% · 463 instances
Unseen in deck 50.5% · 495 instances
+15.6 percentage points when drawn

Compared with multicolor cards

Win rate when drawn66.1%463 instances1 of 55
Opening hand63.2%174 instances2 of 53
Drawn later67.8%289 instances1 of 54
In the deck57.8%951 instances5 of 57
Without seeing it50.5%495 instances50 of 55
Improvement when drawn+15.6 pp463 instances / 495 instances1 of 55
When benched57.9%217 matches1 of 57
Makes the deck73.5%166 picks with known usage15 of 57
Pick (last seen)2.5371 packs5 of 57
Taken at2.6166 picks6 of 57

Ranks require 100 observations for that metric; comparisons are descriptive, not a pick order. Pick ranks put earlier picks first.

Best decks for it

no-splash decks only · card-level in-hand rates · 100 minimum

Ramp and Lessons UG70.4%54 instances · under 100

Each tick is this card’s all-decks rate (66.1% · 463 instances). A high card rate does not prove that splashing it will improve your deck.

Usually played with

Deck co-occurrence; not evidence of synergy.

Lost Days429 games with both in the deckRocky Rebuke390 games with both in the deckAang's Journey384 games with both in the deck
How to read this

Observational, not a causal bonus. Both cards must be in the deck. Drawn means opening hand or normally drawn; each card counts once per game. Game-level approximate intervals do not account for repeated games by the same drafter.

At least 100 games in each of four drawn/not-drawn groups; adjusted for game length and screened by the lower confidence bound. Do not add these points to a card’s win rate.

Where it sits in the set

Above 98% of 289 nonland cards with 100+ instances, in win-rate order.

30% or lowerWin rate94% or higher

17Lands public datasets ↗ · CC BY 4.0 ↗ · Nov 18–Dec 31, 2025

Collect

1 printingScryfall USD, snapshot Oct 25Pack odds →

Pick a printing for its prices and pull odds.

Prices

TLE 0051 · Source materialListings ↗
FinishFound inPrice
NonfoilPlay Booster · Collector Booster$4.14
FoilCollector Booster$5.25

Nonfoil in a Play Booster · Modeled · About 1 in 1,586 packs (0.06%) · 1.9% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Foil in a Collector Booster · Modeled · About 1 in 244 packs (0.41%) · 4.8% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Nonfoil in a Collector Booster · Modeled · About 1 in 81 packs (1.23%) · 13.8% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

How to pull it

Official rates for the whole category, not this card.

BoosterSlotPer packCategory
Play BoosterCommon or source material1 in 26Source material
Collector BoosterSource material75%Source material
Collector BoosterSource material25%Source material

Wizards · Collecting Avatar: The Last Airbender ↗ · Oct 28, 2025

Details & sources

Legal in
Historic · Timeless · Pioneer · Modern · Legacy · Vintage · CommanderLimited eligibility depends on the event and its booster pool.
Illustration
Viacom, TLE 51 · Scryfall ↗
More like this
Ramp and Lessons cards → · Source material printings →
Sources
Wizards · Collecting Avatar: The Last Airbender · Oct 28, 2025
Scryfall USD, snapshot Oct 25
Comprehensive Rules ↗