Your search for "Alien Infiltrator CDIP-EN033" revealed the following:
Alien Infiltrator - CDIP-EN033 - Common - 1st Edition from Cyberdark Impact 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Once per turn, this card can move to an adjacent unoccupied Monster Card Zone. If no Spell, Trap...
Alien Infiltrator - CDIP-EN033 - Common - Unlimited from Cyberdark Impact Unlimited, available at 401 Games Canada. Rarity: Common Card Text:Once per turn, this card can move to an adjacent unoccupied Monster Card Zone. If no Spell, Trap or Monster...