On AK there was a longstanding bug where the Spell Casting Subtlety AA's would reduce the efficacy of hate reducing spells such as Concussion, Ancient: Greater Concussion, Boggle. I believe this was eventually fixed by Hobart before the AK sunset. I am wondering if this fix was implemented here on TAKP? I'm not a dev server guru, and from my understanding, AA's were disabled so it would be impossible for us plebeians to test it easily?
Ability (AE Taunt innate camo) AA's are the ones you can't use - the passive stuff like this is testable.
Yo Jiz... I tested on dev against the dummy. SCS3 did not reduce the effectiveness of either concussion or greater concussion and was working perfectly for gss.