### Clue: Wonderful king who wanders around with a rod? (7)
### Answer: DIVINER 
 ### Explanation: Definition: who wanders around with a rod
 DIVINE(wonderful/delightful, as in "The Divine Miss M") + R(abbrev. for "Rex"/a king).
Defn: One …, viz. a divining rod that can locate the presence of water or minerals, or so it is claimed.