So what is your favorite character and why?
I personally like the Red knight at the moment because he can do so much damage and halt enemies from moving.

Red Knight.
I like the color red.

Orange. He got the fire.

Though i want to unlock a pirate ninja.

ninja pirate ftw

I love the green knight's poison attacks.  Usually poison is something the enemy uses.  It's good to see the good guys using it for a change.

Blue knight.
Can freeze dudes which help to lead to massive air juggling combos.
Really the only way I've ever beaten a red knight.

The Knight Because they can throw BOMBS and rain down arrows.

I like the King a lot from his looks, but his healing magic is actually kind of dumb.  So I'll go with the green knight.