The weapons could be for the gods. Since they have staves they should have meele weapons. For sara it could be a holy mace and for zammy it could be a scimitar which will be black with his symbol in white. And for guthix it could be a longsword with his symbol in green. The stats would be the same as the staves but about + 10 higher than rune. The quest you must have completed to obtain the weapons is tears of guthix,mage arena and death plateau. Once you have completed the quest go the the tears of guthix until you find a key then go to the chaos temple etc then use the key on the altar you will then get the weapon. Rate it from 1-10 and if you think i need to add something please feel free to post it.