Bone necro/summoner hybrid?

That's actually what I have on my one and forever necro: mainly a Bonemancer, but with summons mainly as meat shield.

Hé surely is not the quickest of the band, but almost never dies and can do any content, including Uber T. I like him a lot.
On my side : 4 points in curses to

Decrepify, 9 in summons (1 all except fiee golem), all remainder in Bone and synergies. Won't max

Teeth, sure, but max BSpe/BSpi/BP/BW already makes him solid and safe, for p1 to p4 at least. After that... nope.
I use Enigma, perfect

Boneshade, homunc, 2/20/20

Circlet, 2/20 amu, dual fcr rings, arach... Insight on merc. Max block also just in case - he could be an HC char actually