Ahri is overpowered

She has insane mobility, sustain in lane, and extremely high damage. The mobility makes her way too safe in team fights and in lane. She can play against virtually anyone in mid and do well if you know her kit and practice.
No exploitable weaknesses whatsoever. None.
Unlike
, no important skill shot can ever hit her if she knows what she's doing, and she can multi-damage half the team with True damage using one basic spell.
The entire arsenal of damage available to her when all her spells hit (following up from landing a simple Charm) is just ridiculous. If someone CCs someone for you, your follow up with your whole arsenal of spells basically 100-0s any key target.