Malleable ClayConsumable 5
Source Pathfinder #176: Lost Mammoth Valley
Price 30 gp
Weight negligible
Activate 
envision
Trigger You Strike with the affixed weapon
Requirements You're trained in the affixed weapon.
This small lump of clay is malleable and can be molded into innumerable shapes and forms. When affixed, the clay takes on the appearance of the affixed weapon. When activated, the affixed weapon gains the versatile bludgeoning, versatile piercing, and versatile slashing weapon traits for the triggering Strike and all other attacks for 1 minute. With each attack, the clay changes shape, taking on the appearance of a different weapon that deals damage of the chosen damage type.
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.
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.
TalismanA talisman is a small object affixed to armor, a shield, or a weapon (called the affixed item). You must be wielding or wearing an item to activate a talisman attached to it. Once activated, a talisman burns out permanently.
TransmutationEffects and magic items with this trait are associated with the transmutation school of magic, typically changing something's form.