Feedback pulse doff, how's it work?

eradicator84

Just wondering how the proc chance from the doff for the feedback pulse works

http://sto.gamepedia.com/Specialization:_Development_Lab_Scientist#Feedback_Pulse_variant

The purple says 12% chance of applying debuff. Is that 12% rolled only on FBP activation (thus not very often) or is it rolled on every pulse sent back at an attacker? (so is much more likely to happen)

heckgoblin

I use damage reflect powers quite extensively - usually 3-4 at a time - and never found these doffs very useful. I guess they have their effect, but you could do so much more with the active doff slots they take up.

Key to awesome feedback pulse: high partgens, high crtD, particle manipulator trait. Don't need these doffs to be effective at all.