Koma, Cosmos Serpent

Mythic8 versions · in boosters of 2 sets · in 2 Secret Lair drops

Cheapest version$4.35TCGplayer market price

Avatar: The Last Airbender2025

Play Booster 1 in 1,586 packsany version · 1.9% per box of 30

Collector Booster Best odds1 in 61 packsany version · 18% per box of 12

VersionPricePlay BoosterCollector Booster

Borderless (Avatar: The Last Airbender Eternal) #51 $4.351 in 1,586 packs1.9% per box1 in 81 packs14% per box

Borderless (Avatar: The Last Airbender Eternal) · Foil #51 $5.99— not in this booster1 in 244 packs4.8% per box

Draft Booster 1 in 141 packsany version · 23% per box of 36

Set Booster 1 in 116 packsany version · 23% per box of 30

Collector Booster Best odds1 in 30 packsany version · 34% per box of 12

VersionPriceDraft BoosterSet BoosterCollector Booster

Foil #221 $6.191 in 4,440 packs0.8% per box1 in 1,480 packs2.0% per box1 in 148 packs7.8% per box

Showcase #326 $6.581 in 444 packs7.8% per box1 in 395 packs7.3% per box1 in 52 packs21% per box

Showcase · Foil #326 $14.601 in 8,880 packs0.4% per box1 in 2,960 packs1.0% per box1 in 128 packs9.0% per box

Regular #221 $5.931 in 222 packs15% per box1 in 197 packs14% per box— not in this booster

"Any version" adds up the chances of each version, so it is a close estimate.

DropVersionPriceIn the drop