Talk:Piercing Roar/@comment-69.251.70.150-20150826111637/@comment-194.110.240.103-20160902103902

On paper, if you have 15% duration and Natural Talent, you are able to hit Puncture proc every 4 seconds.

Because:

"   Puncture  Damage applies the  status effect   Weakened, causing the victim to inflict  30%  less damage over a duration of  6  seconds. Succesive procs with overlapping durations stack their effect multiplicatively."

Proc can stack, so with high range/efficiency you would be able to spam your enemies with DMG debuff (from 30 to around 50% dmg reduction).

But(t) because you can't extend proc duration, it's always just 6 sec and Rhino Stomp is just overall  better  (same range, but provides hard CC [that can be extended] and deals decent dmg, additionally no augment is required) for just 1/4 more energy.

tl;dr

Sadface