Test Bear
Effect Monster
Test Bear is a Effect Monster (EARTH/Beast, Level 4) with 900 ATK / 600 DEF. First printed in Supreme Darkness (2025).
- Type
- Effect Monster
- Attribute
- EARTH
- Monster type
- Beast
- Level
- 4
- ATK / DEF
- 900 / 600
- Archetype
- Test
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- Jan 23, 2025
- Printings
- 2
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.
YGOPRODeck card-level price
≈$0.32 lowest USD figure across marketplaces, for no one printing
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.32 on Oct 26, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* | Buy |
|---|---|---|---|---|---|
| Supreme DarknessSUDA-EN018 · Quarter Century Secret Rare · Jan 23, 2025 | SUDA-EN018 | Quarter Century Secret Rare | Jan 23, 2025 | ~$8.381st Edition | Buy on TCGplayerSearch eBay |
| Supreme DarknessSUDA-EN018 · Ultra Rare · Jan 23, 2025 | SUDA-EN018 | Ultra Rare | Jan 23, 2025 | ~$0.321st Edition | Buy on TCGplayerSearch eBay |
*Approximate price hints, not appraisals. A price with a finish (1st Edition, Unlimited, Limited) is TCGplayer's for that set code, rarity and finish, via TCGCSV, updated Oct 26, 2026. A price marked YGOPRODeck is YGOPRODeck's figure for that printing. A dash means that printing has no price yet. Buy links are affiliate links.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Test Bear in other languages
| Japanese | スレイブベアー |
| Korean | 슬레이브베어 |
| Chinese | 奴隶熊 |
| German | Versuchsbär |
| French | Ours de Laboratoire |
| Italian | Orso da Laboratorio |
| Spanish | Oso de Prueba |
| Portuguese | Urso de Laboratório |