[Aradia grins and produces two cards from her sylladex at random. One bears the image of a plain red dress she never wears, the other a pottery shard.]

Basically, you take two captcha cards, flip them over... [She does, revealing a sort of holographic captcha code on the back of each one.] ... then you plug in the codes here. [types them in on the computer console.] Decide which way you want to combine them, and if you've got enough grist, voila!

[Since she does, she hits the GO button. With a flash of light, a new dress appears over the flat part of the alchemiter, though this one is brown instead of red and covered with patterns like those on the pottery shard. It also looks very old and warn-out, tattered along the hem.]