Once you hit around 3,000 Intelligence you can look towards the passive mults and more survivability where you usually take something off. This is however hard to get going and may need to get some good transfigurations for that.
The end goal w/ Crit Chance is to get 100% so we get guaranteed crits for all the mults. You may hit that based on rolls and GAs to where you do not need to go as much listed here.
Attack Speed is a really good stat but there are caps so we only go a little bit. It also isn't too needed until you go to higher health.
Runes & Gems:
The exact placement of armor runes do not matter unless you have gem strength transfiguration then you want to have the gem there.
Wat is needed to keep up
Decrepify as we do not have enough space to use it on our skill bar. Since we are constantly using resource,
Igni is going to be great for keeping this up.
Teb is needed to keep up
Iron Maiden as we do not have enough space to use it on our skill bar. Since we are constantly using a core skill,
Tam is going to be great for keeping this up.
For rings while you can use
Diamond for consistency, getting
Ruby or
Emerald is also nice as I find those attacks are what kill me the most
For armor
Topaz is great for the increased Intelligence for more damage and survivability
For weapon
Skull is wanted for the highest damage mult you can get on your weapon