Related Clues:

• Mystics
• Theoclymenus and others
• 'The Sibylline ___' (ancient religious collection)
• Consultation sites
• Authoritative ones
• Soothsayers
• Futurists
• Forward thinkers?
• Prognosticators
• Wise counsels
• Visionaries
• Ones making forecasts
• Oracles
• Vaticinators
• Sibyls