Your search for "Alien Shocktrooper M-Frame DUOV-EN003" revealed the following:
Alien Shocktrooper M-Frame - DUOV-EN003 - Ultra Rare - 1st Edition from Duel Overload 1st Edition, available at 401 Games Canada. Rarity: Ultra Rare Card Text:2 Reptile monsters(Quick Effect): You can discard 1 monster; place A-Counters equal to its original...