CONCEPT Jack in the Box Blitzcrank

Okay, my brother and I just came up with this idea. Since Blitzcrank is somewhat of a toy and mechanical, he has his Q (Rocket Grab) and also his E (Power Fist) that can act like different "surprises" inside the box. It could decorated as either something for Halloween or Christmas depending on how you look at it. He could have a surprise soldier come out as his laugh (CTRL 4) and intimidate pretty well with this concept.

So what do you guys think? What are some other champions that could have a Harrowing or Snowdown skin? Leave your thoughts in the comments below.