non-magical weapon
If the attack would have hit the intended target and the 💣 is closest to the damage dot on the combat board, this weapon misfires and deals 2 points of damage to the wielder. Misfires deal zero damage to the intended target. Misfire damage is not altered by ability scores, special abilities (including barbarian DR), or items that modify (+ or –) damage.
If the attack misses the intended target and the 💣 is closest to the damage dot on the combat board,