Ryze Is Still Mediocre & a Solution
I tried Ryze again and I still find him very lackluster in 5.10. One of my big issues with him is that Q being a skillshot pretty much nullifies his harass potential as well as reliability. All his opponents have to do is stay behind minions.
Moreover, he lacks waveclear without his ultimate. I was even getting shoved in by an Ekko. I can turret farm just fine but it means my turret is taking damage and that it takes me longer to clear the wave and roam.
I propose that Q becomes a pass-through skillshot like Kog's Void Ooze. This has the potential to be too strong so the damage can be lowered by 10% for each unit it passes through. The numbers can be tweaked as needed. This is more of a concept than an execution. I think this would bring him to a respectable state where he can be competitive with other champions even in mid.