· Supreme Darkness

Test Bear

EN018 • Quarter Century Secret Rare

A near-mint Test Bear #EN018 from Supreme Darkness (Yu-Gi-Oh!) is worth about £6.96.

Market value

£6.96

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Near Mint 1st Edition

£6.96

Lightly Played 1st Edition

£4.78

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About Test Bear

Test Bear (card #EN018) is a Quarter Century Secret Rare card from the Supreme Darkness set in the Yu-Gi-Oh! Trading Card Game. It carries a rarity of Quarter Century Secret Rare, which determines how often it appears in booster packs. The Supreme Darkness set was released in 2025. Based on live market data, a near-mint copy is currently valued at around £6.96 on The TCG OS. Track its full price history, compare raw and graded values, browse other printings, and find live listings below.

Card details

Set: Supreme Darkness
Number: #EN018
Rarity: Quarter Century Secret Rare
Year: 2025
Game: Yu-Gi-Oh!
Market value: £6.96 (near-mint)

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Card details

Type: Effect Monster
Attribute: EARTH
Race: Beast
Level / Rank: 4
ATK / DEF: 900 / 600
Archetype: Test
Rarity: Quarter Century Secret Rare
Released: 23 Jan 2025

Card text

If you control a "Gladiator Beast" monster Special Summoned from the Deck/Extra Deck, you can Special Summon this card (from your hand). You can only Special Summon "Test Bear" once per turn this way. You can Tribute this card, then shuffle 1 "Gladiator Beast" monster from your hand or face-up field into the Deck/Extra Deck; Special Summon up to 2 "Gladiator Beast" monsters from your Deck. (This is treated as a Special Summon by a "Gladiator Beast" monster's effect.) You can only use this effect of "Test Bear" once per turn.