Dhulark's Glassstrike

You transform the target into glass. You can cast either of these two versions.

Glass Creature: As Flesh to Stone, but the target becomes glass.

Glass Object: An object of up to 4 cubic feet in volume is affected. Part of a larger object (such as a floor or a wall) can be transformed by this spell.

Neither version of the spell affects magic items (magic items carried by a transformed creature remain intact). When the duration ends, the target returns to its original materials. If the target was broken or damaged while in glass form, its normal form has similar damage.