Puck is undoubtedly one of my favorite characters from Gargoyles.

Why?

BECAUSE HE CAN PULL A CLOCK OUT FROM A BABY. No rabbit out of a stupid ol' hat, but from a BABY.

Also, because he has lines like these:

Goliath: Puck! I should have known it was you. But why the subterfuge?

Puck: Hey, I LIVE for subterfuge!
---
Demona: I want you to get rid of the humans. ALL of them.

Puck: Does this look like Aladdin's lamp? I have limits, after all.
---
Puck: Heeeeere's PUCK!

...Yeah, I love this guy.