Unique – Shaped Charge: Your next instance of ability damage to a champion or epic monster with a champion ability deals (40 / 20) (+ (1.5 / 0.75) per 1 lethality) bonus true damage (20 second cooldown).

Unique – Sabotage: Scoring a takedown against an enemy champion within 3 seconds of damaging them grants you Sabotage, empowering your next basic attack against a turret or epic monster to consume the effect to deal (300 / 240) (+ (25 / 20) per 1 lethality) bonus true damage over 3 seconds.

Limited to 1 Bastionbreaker.