Your search for "Evil Hero Infernal Gainer GLAS-EN004" revealed the following:
Evil Hero Infernal Gainer - GLAS-EN004 - Rare - 1st Edition from Gladiator's Assault 1st Edition, available at 401 Games Canada. Rarity: Rare Card Text:During your Main Phase 1, you can remove this card from play and select 1 face-up...
Evil Hero Infernal Gainer - GLAS-EN004 - Rare - Unlimited from Gladiator's Assault Unlimited, available at 401 Games Canada. Rarity: Rare Card Text:During your Main Phase 1, you can remove this card from play and select 1 face-up Fiend-Type monster...