lowering spell (or minion/ally ability) density/visuality

Hello! Are you planning an option in the menu to be able to lower spell (or minion/ally ability) density/visuality? The game really needs it.
I am playing with Powered Zealot Lich, and it is impossible to see anything on my screen, especially on boss fights.
PLEASE do something about it, this ruins the game experience. Thank you in advance!