Do % mods (ie damage) stack from elixers and pet buffs? I know that elixers do not stack. If I am using Loki (15%) and a 25% damage elixer, will my damage increase be 25% or 40%? I have tried testing but without a log parser or static mob (target dummy) it is hard to tell.

*oh, and if there is a real time dps meter, someone please point me the way