What about the following magic item?
Magical necklace with the following abilities:
-Enlarge Person (command word) (1,800 gp)
-Mage Armor (command word) (1,800 gp)(1.5)
-Magic Fang (command word) (1,800 gp)(1.5)
-Unseen Servant (command word) (1,800 gp)(1.5)
-Prestidigitation (command...