Unlocked by

• Occam's Reaver
• Grizzlemouth's Reaver
• Mathilde's Reaver
• Verata's Reaver
• Pahua's Reaver
• Tizlak's Reaver
• Svaard's Reaver
• Ruka's Reaver
• Maklain's Reaver
• Laranthir's Reaver
• Ossa's Reaver
• Yassith's Reaver
• Thackeray's Cleaver
• Zehtuka's Reaver
• Nadijeh's Reaver
• The Twins' Reaver
• Tixx's Reaver
• Giftbringer's Reaver
• Nerashi's Reaver
• Togo's Reaver