Ruin

Whenever this +5 quarterstaff lands a hit, it deals additional 2d6 force damage. If Ruin's wielder is chaotic, it grants them a +4 bonus to spell penetration. If Ruin's wielder is lawful, it grants them a +6 bonus on concentration checks. If Ruin's wielder is neutral, it grants them a +2 bonus to spell penetration and a +3 bonus on concentration checks.