Rainbow Overdragon
Rainbow Overdragon is a Fusion Effect Monster in the Crystal Beast archetype, first released in 2018 in Legendary Duelists: Ancient Millennium. It has 6 printings across 4 sets (Super Rare, Ultra Rare, Common). The cheapest copy is SGX1-ENF21 Common at $0.12; the most valuable is LED2-EN037 Super Rare at $0.50. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.12 – $0.50
6 printings priced
Type
Dragon
Level
12
ATK
4000
DEF
0
7 "Crystal Beast" monsters <br>(This card is always treated as an "Ultimate Crystal" card.) <br>Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.
Appears in 4 expansions
Printings (6)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Legendary Duelists: Ancient Millennium | LED2-EN037 | Super Rare | $0.50 | |
| Legendary Duelists: Season 1 | LDS1-EN101 | Ultra Rare | $0.29 | |
| Legendary Duelists: Season 1 | LDS1-EN101 | Ultra Rare | $0.26 | |
| Legendary Duelists: Season 1 | LDS1-EN101 | Ultra Rare | $0.32 | |
| Speed Duel GX: Duel Academy Box | SGX1-ENF21 | Common | $0.12 | |
| Structure Deck: Legend of the Crystal Beasts | SDCB-EN043 | Super Rare | $0.18 |
Rainbow Overdragon: FAQ
How much is Rainbow Overdragon worth?+
Rainbow Overdragon currently sells for $0.12 – $0.50 on TCGPlayer, from $0.12 for SGX1-ENF21 up to $0.50 for LED2-EN037. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Rainbow Overdragon printed in?+
Rainbow Overdragon appears in 4 sets: Legendary Duelists: Ancient Millennium, Legendary Duelists: Season 1, Speed Duel GX: Duel Academy Box, Structure Deck: Legend of the Crystal Beasts.
Is Rainbow Overdragon legal in tournaments?+
On the current TCG Forbidden & Limited List, Rainbow Overdragon is unlimited (3 copies).
What is the passcode of Rainbow Overdragon?+
The 8-digit passcode printed on Rainbow Overdragon is 37440988.
Crystal Beast
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