More Pathfinder love this time for items-
User Curse:+1 bonus (minor necromancy), when created, choose a character; that character is the only character who can use this item at is full bonus due to magic. Any other character who attempts to use this item is affected as if by a cursed item (choose an equivalent cursed item). To detect this property, raise the DC to detect via Spellcraft by +10. If the Spellcraft fails, the item’s powers are detected as additional minor evocation instead of necromancy.