update on my meme Alpha's Howl+Doryani's prototype Tactician minion build:
there's an incredibly annoying bug where if you're wielding mjolnir (and maybe other 1h maces, I didn't test) and an offhand scepter, trying to use a weapon set 2 Staff for Sigil of Power causes you to lose all your first weapon set's spirit reservation when you switch back, my guess is because scepters are the only item that can be wielded in both the mainhand and offhand that it's only checking your weapon set 2 mainhand to determine spirit.

Since Sigil of Power is literally mandatory on every build with spell hits as a fucking 56% More damage multiplier on bosses, there's no point using mjolnir for memes if it means I'm doing literally 50% less damage, so I unfortunately had to drop it and just use a +3 Lightning Sunsplinter instead. Since storm mages use spells instead of attacks the loss of Watch How I Do It doesn't affect the vast majority of damage, and it now means I'm way tankier since I now have 20% block, plus free Deflection, plus Defend with 200% Armor. I shamelessly copied another guy I saw using Leatherbound Gauntlets+Iron Reflexes to get a ton of armor just from a single item slot so even against phys and lightning damage I'm tanky. I also specced into Mind over Matter with Mana Remnants since literally everything I fight is permanently shocked.