Main skills for a summoner are RS Skel(20) Mast. (20) Corpse Explosion (20) Clay Golem and Golem Mastery (as much as possible but not a priority) and for curses it's a matter of personnal preference, some people love to get a point in each to be well rounded or you can choose just one or 2 curses, I only get decrepify for example, one thing is for sure, never, NEVER put more than one point into a curse, except the radius and sometimes the duration, the effects never changes, it might be useful but your points wil be better spent elsewhere like clay golem for bosses (slow). Most of the time your +skills items will pump your curses to good levels, no need to invest in them. Hope this helped
