I love the idea of this character.
*At a random kid's Birthday party*
Mr. Illusion: Okay kids, watch me make real magic.
Random kid: *Tugs Mr. Illusion's shirt*
Mr. Illusion: Okay Timmy, please don't do that.
*Somebody's dirty kid sneezes on him*
Mr. Illusion: Oh god no! *Jumps out window*