Trigon
Union Effect Monster
FIRE
Dragon
Level 3
ATK 500 / DEF 1700
Lowest price · All printings
$0.18
Any condition · All stores · Oct 17, 2026
Market
—
Listings
14
1 printing · 5 stores
| Store | Printing | Edition | Cond. |
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No listings match these filters.
Prices as of Oct 17, 2026 at 5 AM ET. Stock moves fast, so confirm on the store's page.
| Set code | Set | Rarity | Listings | Lowest today |
|---|---|---|---|---|
| TSHD-EN031 | The Shining Darkness | Common | 11 | $0.24 |
Once per turn, during your Main Phase, you can equip this card to a Machine-Type monster you control as an Equip Card, OR unequip it to Special Summon this card in face-up Attack Position. While equipped to a monster by this effect, if the equipped monster destroys an opponent's monster by battle, select and Special Summon 1 Level 4 or lower LIGHT Machine-Type monster from your Graveyard. (A monster can only be equipped with 1 Union Monster at a time. If the equipped monster would be destroyed, destroy this card instead.)