Your search for "Endless Engine Argyro System MP23-EN092" revealed the following:
Endless Engine Argyro System - MP23-EN092 - Rare - 1st Edition
25th Anniversary Tin: Dueling Heroes Mega Pack 1st Edition
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Endless Engine Argyro System - MP23-EN092 - Rare - 1st Edition from 25th Anniversary Tin: Dueling Heroes Mega Pack 1st Edition, available at 401 Games Canada. Rarity: Rare Card Text:Send 1 "Therion" card from your Deck to the GY. If...
Endless Engine Argyro System - DIFO-EN054 - Ultra Rare - 1st Edition from Dimension Force 1st Edition, available at 401 Games Canada. Rarity: Ultra Rare Card Text:Send 1 "Therion" card from your Deck to the GY. If this card is...