Endless Engine Argyro System
SpellSpell Card· Normal
Send 1 "Therion" card from your Deck to the GY. If this card is in your GY: You can target 1 "Therion" card in your GY; if both are still in your GY, add either that card or this card to your hand, and if you do, place the other on the bottom of your Deck. You can only use 1 "Endless Engine Argyro System" effect per turn, and only once that turn.
Supports: Therion (11 cards)
Market value
Cheapest printing
$0.15
USD, updated 15 October 2026. One price per printing, 1st Edition and Unlimited together.
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All printings (2)
| Set | Code | Rarity | Released | Price |
|---|---|---|---|---|
| Dimension Force | DIFO-EN054 | Ultra Rare | 19 May 2022 | - |
| 25th Anniversary Tin: Dueling Heroes Mega Pack | MP23-EN092 | Rare | 7 September 2023 | - |
