This new facet is very nice, even for clearing camps a little quicker. Now you don´t have to walk all the way close for the remnant to pop :) it does add up over an entire game. Timings are a little quicker
Every time you attack target a hero theres an eventflag that gets triggered. But this eventflag has 3 seconds cooldown. Creeps will only aggro to you if creeps detects that eventflag within their 500 unit range. What happened was topson activated that eventflag outside creeprange. Now while that eventflag is on cooldown for 3 seconds he can hit ember without getting creep aggro.