The Passive skill [[Ballistics ]] provides a 50% damage boost to the following skills when a specific rune is used:

<li>The [[Sentry]]'s rockets when using the [[Spitfire ]] rune.</li><li>[[Rapid Fire]]'s rockets when using the [[Fire Support ]] rune.</li><li>[[Strafe]]'s rockets when using the [[Rocket Storm ]] rune.</li><li>[[Multishot]]'s rockets when using the [[Arsenal ]] rune.</li><li>[[Cluster Arrow]]'s rockets when using the [[Shooting Stars ]] rune.</li>