Feat: Remote Detonation

You whisper an invocation over your ammunition as you shoot it, and the hissing of the projectile sounds just like your murmured voice. Make a ranged Strike that uses physical ammunition against a target within the first range increment of your weapon. If it hits, you Invoke Runes on the target as whisper of the ammunition's flight sets off the runes. You can invoke up to two runes this way, but all the runes must be on the target of your Strike. On a critical hit, the target takes a –1 circumstance penalty on any saving throws against the runes invoked by your Remote Detonation.