( http://pokemondb.net/pokedex/kartana ) Kartana's says "UB-04 Blaster" which is Celesteela's codename, but Celesteela's says "UB 04 Blade" ( http://pokemondb.net/pokedex/celesteela ) which is Kartana's. Thanks.
Oops, accidentally put them on the wrong UB. Thanks, now fixed.