Saelune said:
Ok...looked it up, there are infact NPC summons, but most people (like me) are unaware cause there are only 3 and only early on, and apparently they suck.
They also are not needed for anything apparently, cause I did all the NPC side quests and the entire game solo.
I'm not sure where this idea came from, perhaps people just never bothered to update their information especially when The League was added post-launch, but there are more than three summons. Many of them appear to be specific to chalice dungeons, but there are nine that are potentially available at various points in the normal game, too, up to and including Yahar'gul and the DLC.
And yeah, of course they're not
needed for anything. Neither were any of the summons in
Dark Souls. That's kind of beside the point, really.