Rún-cræftig

According to the Old English Dictionary:

rún-cræftig

adj. Skilled in explaining mysteries :-- Ne mihton árǽdan rúncræftige men (cf. the astrologers, Chaldeans, and the soothsayers, Dan. 5, 7) engles ǽrendbéc (the writing on the wall of Belshazzar's palace), Cd. Th. 261, 31; Dan. 734. run-cræftig