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The Monstrous Serpent
Legendary Creature — Serpent · {3}{G}{G}{U}{U} · EDHREC #1470
Avatar: The Last Airbender Eternal · #51 · mythic · 2025-11-21 · nonfoil, foil · art by Viacom
+22% in 30d · steady uptrend
Price history (EUR)
Marketplace prices
| Marketplace | List | Finish | Native | EUR · SEK · USD | As of |
|---|---|---|---|---|---|
| Cardmarket | retail | foil | 5,68 € | 5,68 €62,36 kr · $6.35 | 2026-11-03 |
| Cardmarket | retail | normal | 4,71 € | 4,71 €51,71 kr · $5.26 | 2026-11-03 |
| Card Kingdom | buylist (cash offer) | foil | $5.50 | 4,92 €54,04 kr · $5.50 | 2026-11-03 |
| Card Kingdom | buylist (cash offer) | normal | $2.50 | 2,24 €24,57 kr · $2.50 | 2026-11-03 |
| Card Kingdom | retail | foil | $10.99 | 9,84 €107,99 kr · $10.99 | 2026-11-03 |
| Card Kingdom | retail | normal | $5.99 | 5,36 €58,86 kr · $5.99 | 2026-11-03 |
| Mana Pool | retail | foil | $4.94 | 4,42 €48,54 kr · $4.94 | 2026-11-03 |
| Mana Pool | retail | normal | $4.63 | 4,14 €45,50 kr · $4.63 | 2026-11-03 |
| TCGplayer | retail | foil | $5.29 | 4,74 €51,98 kr · $5.29 | 2026-11-03 |
| TCGplayer | retail | normal | $4.68 | 4,19 €45,99 kr · $4.68 | 2026-11-03 |
Card text and legality
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.
6/6
Legal in: historic, timeless, gladiator, pioneer, modern, legacy, vintage, penny, commander, oathbreaker, brawl, competitivebrawl, duel
All printings of Koma, Cosmos Serpent (7)
| Set | # | Rarity | Released | Cardmarket € | TCGplayer $ | Shop | ||
|---|---|---|---|---|---|---|---|---|
 | Avatar: The Last Airbender Eternal TLE | 51 | mythic | 2025-11-21 | 4,64 € | $4.68 | 7,40 €81,24 kr · $8.27 | |
 | Secret Lair Drop SLD | 1765 | mythic | 2024-09-30 | 13,84 € | $14.66 | 18,10 €198,70 kr · $20.22 | |
 | Murders at Karlov Manor Commander MKC | 213 | mythic | 2024-02-09 | 4,16 € | $6.16 | 6,70 €73,55 kr · $7.49 | |
 | Kaldheim KHM | 221 | mythic | 2021-02-05 | 4,72 € | $6.06 | 7,40 €81,24 kr · $8.27 | |
 | Kaldheim Promos PKHM | 221p | mythic | 2021-02-05 | 4,09 € | $6.33 | 6,60 €72,45 kr · $7.37 | |
 | Kaldheim Promos PKHM | 221s | mythic | 2021-02-05 | – | – | 11,20 €122,95 kr · $12.51 | |
 | Kaldheim KHM | 326 | mythic | 2021-02-05 | 7,09 € | $6.45 | 10,20 €111,98 kr · $11.40 |