Explosive

Uncommon Elemental, Earth, Arcane, Transmutation, Evokation

This glass ball may be thrown to a point within 60 feet of you shattering on impact. when shattered, whether by throwing or other means, it erupts into glass shards and elemental earth energy in a 15 foot radius, forcing each creature within the affected area to make a DC 13 strength saving throw. On a failed save, a creature takes 1d8 Bludgeoning damage, 1d8 piercing damage, and is knocked prone.
In addition, unsecured objects not held by or on a creature that are within the area of effect automatically fail this save taking double the bludgeoning damage.

This item is an Explosive and an improvised thrown weapon for the purposes of feats or class abilities that reference explosives and/or improvised thrown weapons.  

This fist sized greenish glass ball was terra planar glass warped by glass blowing artifice to draw out its Elemental Earth Properties. Shattering this glass ball causes it to errupt into sharp glass shards and raw elemental energy.

Cost: 250 gp (consumable Item: Half of 500 gp)
Weight: 3.5