new champion idea!!!

Hey so ill just thinking about an idea on a new champ. I dont know what his name should be but he is like a big blob of flubber. I would appreciate any suggestions.

Q- Sludge spit (name request)

Shoots out sludge slowing them by 45% and quieting them for 1.5 seconds

W - Sludge Shield (again accepting name request)

Surrounds itself with a thick layer of slime. Shields for 200 damage

E - Sludge bomb

You place a sludge bomb, it will explode in 2 seconds or you can shoot your sludge spit at it and it will become a bigger blast.

R - Slushy

a blob of sludge comes from the ground and stuns anyone inside the sludge for 2 seconds, and after 2 seconds, the sludge blows up doing damage

REMINDER: THIS IS THE BEGINNING OF AN IDEA! FEEL FREE TO ADD STUFF!!