Related Clues:

• One of them?
• Military adversary
• Scipio, to Hannibal
• Military opponent
• The Riddler, to Batman
• Hum follower
• Tati's life
• Hostile bunch
• 'C'est la --'
• Sworn enemy
• ''Existence''
• One on the other side
• Go toe to toe
• David, to Goliath
• Bizarro, to Superman