Fizz

Ability to dodge skill shots while blowing you up. Fizz would be a good perma ban, if more people played him.

Akshan

Literally jumps across the entire lane, or pokes you under tower. Don't push up in lane, play safe and be willing to surrender minions if you need. This is my perma ban.

Katarina

Jumps around lane, blows you up. Goodluck.

Pantheon

A good pantheon player should theoretically beat any aurelion sol early game, but if you can stay alive, you will outscale.

Anivia

Anivia is another late-game scaling champ, and her passive means that she will likely able to out farm and out poke you early game as she will be incredibly hard to kill.

Cassiopeia

Be mindful of her grounding ability and CC, as both will stop your W.

Yone

Yone is fun and balanced. He can do a lot of damage, has CC, and a lovely undo ability. Be careful.

Kassadin

AP shield and ability to flash around with ult makes it hard to take him out, and he scales just like you do.

Irelia

Be incredibly careful when she gets BORK. She has a LOT of damage and maneuverability.

Heimerdinger

Annoying, but your E can move and execute his turrets.

Ahri

Good poke, good escapes, good all ins, and CC.

Jarvan IV

Singed

Riven

Ekko

Malzahar

Azir

Rumble

Orianna

Varus

Malphite

Viktor

Zed

Xerath