I've only got a +2 druid / +3 grizzly helm for main setup, still need to get a +6 since it would have a substantial boost with not just +grizzly ed but base damage boost to wolves.
Also I would amend the above to say
skip spirit of barbs, I forgot they nerfed it in 2.4 (as if it was a good skill before). Instead of getting % damage reflection, its flat damage reflection, so you'd need to rely on edge runeword in those matchups. Old level 29 barbs was 330% reflected, new is 662 reflected. Someone hitting it with 6k damage attacks is taking 662 instead of 19800. So that's a big heap of trash. Not worth 1 point. Poison creeper arguably not worth a point, but eh its compared to 7% aura ed basically
I think I might also advocate for just skipping the 1 point werebear/shockwave in 2.4 after seeing just how bad the FHR bullshit is. There's really no point to using SW over twister other than just to give yourself some facetanking damage mitigation from werebear, which is usually not worth the slow animations and inability to teleport
you could max raven+summons+HoW with 1 point twister at level 93, 94 you can put 1 point creeper, 95+ you can waste skill points on whatever