Mejai's Soulstealer is becoming a part of my tool belt lately. It's hard to stack enough AP in the later levels (10-15) and I usually always am getting 20+ assists with a few kills sprinkled in. I find I'm pretty dominant with it.
I'm level 25 now, though, and the competition is getting pretty tough, and a lot of it seems to come down to group comp. If we have a lot of true melee in a lane and they have solid ranged it's pretty stupid. Also bad players are much costlier now it seems, as the other teams usually know what they're doing and you pay for it.
Morgana is still awesome, but I'm probably only winning 75% of games with her now, and the losses are demoralizing
