New concept of gameplay: Sun god Champion

I want to present a idea of a champ that really is unique, although its a very Rough concept of a champion feel free to add on. I'm not to sure on the passive maybe move that to w? his ult still needs to be imagined as well.

Passive: Increases damage and distance of Sun rays every reflection upon a mirror

Q: (Heat ray) Shoots a beam of light that pierces interacts with mirrors each rank gain 1 mirror(up to 5)

W: (Mirror) Places a directional mirror on the ground( placing it is like karthus wall, yasuo wall, ect.)

E: (Aether Form) Grants the ability to walk through any terrain for .5 sec (or something maybe 1, 2 sec?) Also if your within a wall when it ends, it'll act like a ward or flash teleporting you back

R: ?