We need people who can make good fusions. If you want to apply, give a link in your application to an example fusion to show your skills. If your example is good enough, you'll be accepted, so post your example in the actual comic and put it on the banner, as long as you can still see the fusions around it. In addition, any new fusions you post on the comic should also go on the banner if there's room.
Basically, every fusion you make and upload to the comic, upload to the banner as well.