Related Clues:

• Lies in wait for king in a fit of pique
• Prowls like a goal poacher
• Waits in the dark
• Doesn't show oneself, say
• Hides or lurks, planning mischief
• Lies unobserved
• Waits in hiding to attack
• Awaits in the darkness
• Lurks, sneaks, prowls
• In moody period, king prowls around
• Prepares to ambush, say
• King is in a bad mood receiving creeps