Yeah, I've seen that guide. I've played Inpulsa and Three Dragons, and Inpulsa and Call of The Brotherhood. I've played both in PP setups, they work, just felt a bit weak defensively. I was wondering if it was possible to do it without Inpulsa.
EDIT: More specifically, with something more defensive, like a Loreweave. Inspired by Mathils latest video, I'm trying to take his idea and merge it with an autobomber. The core is Assassin, Cospri's Malice, and a 4L HoI. Charge into a pack, Shield Charge crits, you cast Glacial Cascade, it freezes and kills a monster and the HoI chain starts. Then the rest of the build can be built around being tankier. That's the idea, at least. Having trouble getting the chaining part down.