Fortify / melee / strike skills

basically the whole build ended up tuned more or less for just general t16 mapping and fast clear
marginal at best shaper/elder guardian bossing
decent non-sirius conq bossing
and 3 personally failed attempts at killing sirius but honestly i've gotten to phase three at least once and gotten duped by the meteor exit leading to a storm, and just suicided into storms the other 2 attempts entirely so take that with a grain of salt

but as you said, yea build hates dots (and in my case since i skipped out on elemental immunity from ascendancy, all of that too) but static strike does its best to make up for that
your risk factor always sits somewhere on a line between how much what you're exploiting to stay alive flies under the devs radar before they nerf it, like spirit offering in my case.