make first a demo with Zexo's powers, export it as a GIF, and upload it on websites like Deviantart, tinypic,... you need that link for on your page
then your picture, it must be 150x150 pixels, and you can make it with paint, other paint programs or even pivot(that's a bit difficult to me)
the same as your demo, but you need the direct link and you put it inside [IMG] tags.
how your page must look like: This
You can PM me if you want(don't do it plz) and maybe i battle you with pivot

thanks man :D (omg old post im bumpin but wut :D ) :D