Related Clues:

• "World of Warcraft" item
• Hex repellent
• Challenge to prove you're human
• Lucky trinket
• Mystical trinket, maybe
• Engaged in protecting cross, one combats evil
• Modern screen test
• Charm a Greek character hired out
• Greek character in tale embroidered for charm
• Magical jewelry
• Protective pendant
• Turing test to tell machines and humans apart
• A hybrid tea said to be a talisman
• Mate excitedly clutches extremely useful trinket
• A cross heading off trouble?