Related Clues:

• Wager
• Surveil, with 'out'
• Buffy's weapon of choice
• Cash on hand?
• Plant support
• Amount wagered
• Bet amount
• Investment
• Bulb used in cookery
• Put at risk
• Dracula's undoing
• Vampire repellent
• Ante
• Vampire-slaying weapon
• Money gambled