One of my ideas for a champ

So first of hi. Im planning to share my ideas of new champions and here's just one of them. Tell me if you like the idea or wjat you would change. Hope yo like it. So lets get it started!

Damian/The Deceitful

Core: Manipulates Gravity

Support/Midlane | Probably Assassin

Passive: +10% Movement speed

Q: Active: Lifting up stuff. Enemies in the radius can't move or flash for 1 secound, but can still attack and use abilities that don't include moving. W: Active: Lifting up specific things like minions or jungle monsters and throw them at targets. Not working with champions, but with entities like Tibbers/Daisy/Syndra balls/etc... E: Active: Creates more Gravity at enemie. Enemie gets slowed for 2,5 secounds R: Active: Creates a thing on the bottom similar like a black hole. Constantly sucking enemies into the centre and dealing constant damage. At the end the centre explodes dealing extra damage.

I'd really like to see your opinions or concepts in the comments. Bye