Re: summon/curse only necro viable to solo?
I don't know if this is again a still-empty topic, but my opinion is, that the answer for the headline is no. With enough care a bone(spirit + spear) necro could easily handle the game in solo (with a mercenary to be able to kill magical immun things like greater mumies), and even meleemancer seems to be viable with enough patient (though I'm not sure how it can handle PI-hordes like ghosts or the Ancients on Hell difficulty).
I don't know if this is again a still-empty topic, but my opinion is, that the answer for the headline is no. With enough care a bone(spirit + spear) necro could easily handle the game in solo (with a mercenary to be able to kill magical immun things like greater mumies), and even meleemancer seems to be viable with enough patient (though I'm not sure how it can handle PI-hordes like ghosts or the Ancients on Hell difficulty).