Double Pokedrawer, but I don't think that is what you are looking for, Junk Arm searchs your DISCARD, I also believe that Farfecht'd SF allows you to search for a trainer, supporter or stadium for one color energy. I can't think of any options I would run, but Farfecht'd would get the job done if you are really in need of it. I just remembered Jirachi RR lets you search for any card when it is knocked out, that might work