Snow Day Lee Sin!
I have an idea: Snow Day Lee Sin.
Q - Throws a snowball or a Poro maybe
W - Shield makes Poros float around shielded target
E - Makes snow fall from the sky
R - Pretty much the same but with some icy particles
Recall: Lee sin drop kicks a Poro and when he respawns at base he catches it!
Edit: Made a quick Photoshop image of maybe an idea: