Bonmuan Swapping Stone (Greater)Consumable 17
Source Pathfinder #166: Despair on Danger Island
Price 3,000 gp
Weight negligible
Activate 
>Interact
This small, opalescent stone glows with a light that constantly shifts between colors. When you activate the stone, you throw it into a space within 100 feet. The stone then casts dimension door on you and transports you to itself. This destroys the stone.
You can instead hurl the stone at a creature in an attempt to bring that creature closer to you. Make a ranged Strike against a creature using your highest proficiency with a ranged weapon. The swapping stone has a range increment of 15 feet. On a hit, the stone shatters against the creature, casting dimension door on the creature and causing it to instantly teleport to a space adjacent to you. An unwilling creature can resist this teleportation with a successful DC 37 will save.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
ConsumableAn item with this trait can be used only once. Unless stated otherwise, it's destroyed after activation. Consumable items include alchemical items and magical consumables such as scrolls and talismans. When a character creates consumable items, they can make them in batches of four.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.