The best way to use this NARAMON build is to build up combo counter to x12 with [True Punishment] (takes only a few seconds against enemy group with [Astral Twilight]), throw, and then manually detonate after the weapon finishes it's rebounds between enemies (The timing on this can be hard to get at first, but with time, you will see its benefits). Since detonation takes barely any of the combo out (if you throw at x12 with this build, it will only go down to x10) with this build, you can simply throw twice to build back to x12, then rinse and repeat. Out of all my weapon builds, it is this one that does the THIRD most damage. With a similar build (MD, Combo Efficiency , Combo Duration (Good negative) riven, or just [Focus Energy] and [Drifting Contact] (or another Combo Duration Mod of your choice) to replace riven and Shocking Touch, in this case) if you cant use rivens. Expect Lvl 160+ Corrupted Heavy Gunner/Bombard Eximus and the likes to die in one (or sometimes two or three, without riven) shots at x12 detonation. Period.