Arkeyan Bomb

A handheld circular orb

Can be thrown as an action into an unoccupied space as far as 45ft away. Upon landing any entity within 15ft of the landing space must succeed a DC16 dexterity saving throw or take 1d20+(Bomb destruction chance÷5) force damage.

The Bomb always has a 5% chance to be destroyed after use. This chance increases by 5% every successful use. During a long rest a player can make a DC15 arcana check to reduce the destruction chance by 5%.