download Modio or horizon
download fairchilds decompresser
download hex workshop of somesort
take the DunDef.dun file from the same and decompress it using fairchild (make sure you leave cmd/fairchild open)
first open cmd and then type cd: c:\(what ever you saved the folder as) (p.s save all your files in a folder on you c drive) and click enter
then type
dd.exe -d DunDefHeroes.dun save.decompressed ----- this is first decompress it then edit this rebuilt folder in hex then save
dd.exe -c save.decompressed DunDefHeroes.dun ------ with cmd/fairchild still open after you edited the stats use this one
save and replace and resign and rehash have fun
to learn to use hex....watch some videos on here just a quick guide to DD!