Battle in a Bottle

This small vial contains a swirling mixture of black fog, and a white silvery liquid.

When broken an illusion of your choice begins.

This illusion must consist of two CR4 or below creatures that are fighting each other. You may describe the contents of the battle and decide a winner. Once a creature wins it appears to shift it's attention towards a creature of your choosing. This illusion ends if any of the creatures are attacked AC: 10.

Item is destroyed on use.