Triangle O
Normal Spell
Triangle O is a Normal Spell. First printed in Maze of Millennia (2024).
- Type
- Spell Card
- Property
- Normal
- Archetype
- Ancient Treasure
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2024-01-18
- Printings
- 2
Card text
If you control "Crystal Skull", "Ashoka Pillar", and "Cabrera Stone": Destroy all cards on the field, also for the rest of this turn, your opponent takes any effect damage you would have taken instead. You can banish this card from your GY, then target 1 each of "Crystal Skull", "Ashoka Pillar", and "Cabrera Stone" in your GY; shuffle them into the Deck, then draw 3 cards. You can only use 1 "Triangle O" effect per turn, and only once that turn.
Approximate value
≈$0.10
A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.
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Printings & rarities
All printings →| Set | Set code | Rarity | Release | Price* |
|---|---|---|---|---|
| Maze of Millennia | MZMI-EN020 | Rare | 2024-01-18 | $0.10 |
| 25th Anniversary Tin: Dueling Mirrors | MP24-EN273 | Ultra Rare | 2024-09-19 | $0.10 |
*Approximate, from recent marketplace listings, not market values.
Triangle O in other languages
| Japanese | トライアングル－O |
| Korean | 트라이앵글－O |
| German | Dreieck O |
| French | Triangle O |
| Italian | Triangolo O |
| Spanish | Triángulo O |
| Portuguese | Triângulo O |
