I’ve fought the tank/spider a few times now and every time it’s been a slog. It has some of the more annoying abilities grabbed from other bosses, ex the Eidolon’s stomp, and seems to have the most staggering attacks out of all bosses, or at least uses them very frequently.
With most other bosses, even the more annoying ones like Kela or Profit Taker, I’m mostly thinking about how to play better using normal means to beat the boss… with H-09 I am just thinking to myself: ‘OK, how do I cheese this?’ for most of the second phase.
Jade’s AC-130 mode helps a lot. Funnily enough, she can get staggered in the air when the tank first shows up, but after that she’s fine.