Not a really serious build, but thought I’d try and put something together using a blue item in every slot. In my experiences, skeleton ritualists, regardless of gear, are pretty much always “meh.” This one manages to be just like the rest, which isn’t meant as a negative comment given it is purposely handicapped… it manages to do ok, pretty good in main game even. Some of these items are probably barely used, thought I’d give them a spin, I mean… spirit cannon? C’mon man! 
This toon is not a fan of Fabius in SR75, doesn’t effortlessly beat levels or anything, but… if you pick your fights and don’t bite off more than you can chew at once, it really isn’t bad, it manages. But, it is more at home in SR65. Main game content has been lazy easy. There are a lot of sources for flat vitality damage and vitality damage % for the pets, it does manage to do “ok” damage against most types of enemies.
Given the self induced handicap, I’m reasonably happy with how this performs. Damage could use a little boost, could use another few hundred DA, armor, resist overcap, etc… all could be better. 
But, that’s the price to be paid for going all blue.
The toon
SR75 - First 3 bosses, easy. Damage against Kubby was a little lazy, but I get there with a little movement.
Example of regular game content, Korvaak. Very easy and lazy.
Anyway, just playing around, numerous areas purples would be instant upgrades…!