I sent in a support ticket about this and I feel very slightly responsible. Yay go not having to press the space bar like eight thousand times per match :D
From my like, two games, I like to focus Help, Pix! with secondary in Whimsy. Shurelya's + Locket with some form of mana/mana regen (like a chalice) into straight AP from there works nicely. Or at least it does if you get nicely fed.