Note that I chose mejai's soulstealer as the first item to buy, this choice, you may think is risky, but it is not, firstly, you must be pro at her, secondly DO NOT sell it. Please comment and give me your views AND it should give 1k plus ap... nt only 500 something, sell the mejai's once you get everything and get archangel's staff to replace it. (Gives you more ap than mejai's) One last thing, try before you vote.
PS: About the skill sequence, ONLY increase your nukes and not shield unless forced to, I don't care about what dumb to build up your stun, you nid dmg in early game more than ever.