Lodestone Bomb (Greater)

Lodestone bombs hold reactive ionized minerals preserved in a dormant state until broken. The bomb grants a +3 item bonus to attack rolls and deals 4d4 force damage and 3 force splash damage. In addition, a target made of metal, wearing metal armor, or using metal weapons takes 3d4 persistent force and is Clumsy 1 and Enfeebled 1 while taking the persistent damage. The persistent damage can last up to 1 minute.