02-12-2004, 08:19 PM
MF doesn't affect base item type at all. It only affects the quality (colour) of the item. For example, your chances of getting a sash will be the same regardless of MF, but with high MF, it's more likely to be unique, set, magic, or rare instead of superior, normal, or cracked. Since runes don't have the chance to have a higher quality, they're completely unaffected by MF.