i posted this on BH for a while and i wonder why it isnt here. and a mod use it to get some extra runes...
heres the method:
take a druid and cast in akt 5 many creepers to the place where the tp spawns. you must spawn them two screens. then try runeword and go out of town and make a tp. if you did it all right you get ci and sometimes rd. but a full game rollback.