Cool Champion Concept

Alright, so I had a very interesting idea for a champion. He is a mage; however, I have not come up with a name, although I did come up with a rather unique weapon. His weapon is an ornate, long, oval mirror adorned with spiral ornaments and a skull with horns at the top; however, rather than a reflective, silvery surface, I thought that it should instead be a reflective flack surface, but the surface isn't solid, it is a black, ink-like fluid suspended within the mirror that has no end. His basic attacks would be shooting projectiles out from the mirror, and his ult should involve a large and creepy hand coming forth from the mirror.