The text on page 289 in the DUNGEON MASTER’s Guide says a supernatural ability cannot be dispelled. Table 8-1 on the next page, however, says it can. Which one is right? If supernatural abilities cannot be dispelled, can they be removed or countered in other ways? What would happen, for example, if a medusa turns my character to stone? Can anything restore my character?
The table is wrong. While you cannot dispel a supernatural ability with the dispel magic spell, you can remove or reverse its effects on an area, object (but not one in the supernatural ability user’s possession), or creature (but not the ability user itself) in other ways.
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Likewise, spells such as dispel evil can remove supernatural enchantment effects if they duplicate spells that can otherwise be dispelled. For example a dispel evil spell will remove a vampire’s dominate person effect from a victim. Similarly spells that block mental control, such as protection from evil or magic circle against evil, suppress the effects of a vampire’s dominate person ability, as noted in their spell descriptions.