Your search for "Edge Imp Chain MP16-EN012" revealed the following:
Edge Imp Chain - MP16-EN012 - Common - 1st Edition from 2016 Mega-Tin Mega Pack 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:When this card declares an attack: You can add 1 "Edge Imp Chain" from your...
Edge Imp Chain - JUSH-EN012 - Rare - 1st Edition from Justice Hunters 1st Edition, available at 401 Games Canada. Rarity: Rare Card Text:When this card declares an attack: You can add 1 "Edge Imp Chain" from your Deck to...