Post#2 » Fri May 05, 2017 7:25 pm
The tactic is a proc and "rune of cleaving" has not direct damage component, which is needed to to trigger a proc; with 25% chance it is also very unreliable and procs are also removed instantly when new damaging effects from the RP are applied to the detaunted target.
e.g.: you hit 8 targets and it is statistically applied to 2 of them, then you use the next AoE and the detaunt is removed instantly but applied again to 2 targets (on average, if 8 again targets are hit). Very wonky, not very worthwhile imo and when you have so many enemies around you as a RP, you likely need something more reliable to get out of the situation.