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

Rarity: Ultra Rare

Condition: Near Mint

Edition: 1st Edition

Stamp: DIFO-EN054