The healing on Monster Spine is an incredibly powerful HP buffer that effectively just adds +100 more EHP a round, if you're fighting someone with this, killing them in general without interference is really hard, I'd like to see this lowered to 50 LV max, it'd still be an incredible item even with that. Right now the weapon is actually just old Anchor Edge tier in efficiency, there are a few axes like this but often are held back by range or damage type to at least have suitable counters for.
I think it'd still be strong even after getting the healing adjusted, which is fine, new weapons should be strong for a little while, as long as repeats of Anchor Edge don't happen.
I think it'd still be strong even after getting the healing adjusted, which is fine, new weapons should be strong for a little while, as long as repeats of Anchor Edge don't happen.