I am currently trying to finish the Battle Pass quests and am stuck on the Tier 4 "10 killing blows within 5s of hitting an enemy with commanders grab (Khan)"
I played for 4 hours and used the Vortex Grip and Storm of Bullets talents, and killed champions at all sorts of different times (when stunned, when in air, after landing, without damaging before grab, etc) and in that 4 hour I received 1 kill that met the parameters of the quest.
HOW TO I COMPLETE THIS?! Is it bugged??