KitMaker
Click on spells and artifacts on the library to add them. Hold the letter J while clicking on a spell to make it the kit’s weapon. Base stats are: mana regen: 0.5; max mana: 3; health: 1000.
The special kit maker artifacts aren’t actual artifacts but change the base stats of the kit.
(Yes you have to hold the letter J while clicking on a spell to make it the kit’s weapon, I couldn’t manage to make it work in any other way)
Build any kit you want without having to mess with XML or any code
It even works with most modded characters and spells and the kit can use all skins
(some mods may not be compatible)