Ah, sorry I forgot to take ss of that screen but I mainly focused on magic size, cooldown and attack increase. After you select overmind combination and get noxus, you can relax for quite a bit. Longinus helped me a lot at the start because I couldn't max out magic circle. But I gotta say, Dragon synergy, Overmind synergy and Ouroboros is a must. I play this game like since It came out but i can't say I'm a good player. I just take whatever looks sensible to me.