Temporal form is definitely tempting but i would not count out superpower. 30% wis weapon boost is almost direct +30% to dream smith talents (you migh have some additional 'on melee hit' bonuses that are not boosted). STR improves phys power (dream smith tree again) and gives you 0.5 mindpower per point (in comparison wis gives you 0.7) and this should give you at least high one digit boost to almost everything you do including other damage boosting talents, dream hammer stats, increase chance to land sleep and other debuffs.bpat wrote: Staff Solipsist is an interesting idea that looks like it could potentially do massive damage, but it's hard to justify skipping Leaves' Tide for that (though this can be solved with Swift Hands). Also Superpower is a gimmick option and never better than Temporal Form, which looks like it might actually be good on Solipsists since Mental Tyranny is now completely worthless. One issue with this is that you can't bump attack with the Dream Hammer, so you can't make as much use of the global speed from Clarity as I'd like, but it still looks like it's worth trying just for Hammer Toss if nothing else. I'll give it a shot on Nightmare when I can find the time.
I consider temporal form as replacement for mental tyranny. Never tried it myself but definitely it makes more sense to convert mind/phys damage to buffed temporal than converting buffed phys damage to mind damage.
I've partially test it here http://te4.org/characters/104175/tome/e ... 1b856d1f56 but in that run i've also tested many other talents so definitely you can create much better build.