Yu-Gi-Oh! · Speed Duel GX: Duel Academy Box

Rainbow Dark Dragon

French name: Dragon Arc-en-Ciel des Ténèbres

SGX1-ENI09Common

Rainbow Dark Dragon (Speed Duel GX: Duel Academy Box SGX1-ENI09) has a market price of US$0.08 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.08Low US$0.05

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Effect Monster
Level: 10
Attribute: DARK
Monster type: Dragon
ATK: 4,000
DEF: 0

Card text

(This card is always treated as an "Ultimate Crystal" card.) Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 7 DARK monsters with different names from your GY. You can banish all other DARK monsters from your field and GY; this card gains 500 ATK for each card banished this way.

About this card

Rainbow Dark Dragon is card SGX1-ENI09 in Speed Duel GX: Duel Academy Box, a Yu-Gi-Oh! set released Apr 1, 2022. Rarity: Common. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.08. Over the last 30 days, the 1st Edition price went down 11.1%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.