Bag of Winds

This fine, velvet bag is inlaid with a strange symbol stitched to the outside and contains a primal elemental magic. Upon opening the bag, every creature within a 20-foot cone must make a strength saving throw (DC 18) or be blown backwards, to the outside of the cone. The bag has 10 charges, which can last for up to 10 seconds (two rounds) each. When a charge is expended, the bag falls flat until it is closed, at which point it inflates once again. After all 10 charges have been expended, the enchantment becomes inert. Opening the bag requires an action.

Notes: evocation