So we are currently in session and one player has brass knuckles, it is unclear in both Edge of the Empire and Force and Destiny, that "often" active abilities require "Advantage" but isnt clear on Brass Knuckles entry, it does cause Disorient 3 and is listed as an active ability, for the time being the GM has determined that it does require 1 "Advantage", we just want to know what the actual rule is if any.

Thanks for your time in responding.

Unless otherwise stated it takes 2 Advantages to trigger an active weapon quality.

Unless otherwise stated it takes 2 Advantages to trigger an active weapon quality.

For reference, this is stated on page 154 of the CRB under the Item Qualities section, just above the description of the accurate quality.

I thought the '3' after Disorient meant it took 3 advantage.

I thought the '3' after Disorient meant it took 3 advantage.

Nope, # of rounds it affects that target.