This is not new....a bunch of us hace been doing this since October. Actually I do all my kill type bounties in Ishtar Cliffs starting there, then counter clockwise to the next fallen area, then over to where fallen and vex are fighting, down to where vex are, I'm the corner where 3 harpies and 2 hobgoblins spawn then the steps where thr minotaur is, hit the two caves for chests, back to fallen and vex fight (they spawn fast and will be there on way back), back down to where the 3 shanks (sometimes one is a major) and the major dreg/servitor is. Pop ether seeds and blue polyphage and stack glimmer while doing it. If you're lucky, you will gwt vex sacrifice public event which could net you 3k+ with blue polyphage on. It's a great glimmer, chest, mat, bounty run. My fave