Eldon
Bug Catcher
So this is odd, and kinda funny, but well what happened was i was battling a trainer on route 45 (south of Blackthorn city) anyway after the battle both my houndour and my gastly evolved, (gastly evolved while fainted) when i looked at my pokemon after, i had noticed i had too houdooms, identical with item and stats and nickname, i tried to take the amulet off of HoundA and it also removed from HoundB so this doesnt give you an extra item it just made my haunter a copy of the houndoom. I'm kind of sad i lost my ghost, but still this is rather interesting.