Requirements: Level: 95 Quests: Tier 5 Rank-up   Reward: 2.500.000.000 (2,5 bil, 2.500 mil) EXP Description: Head to the Item Collector located in Atlantis Town, he will tell you he is a collector of rare items and is looking for the Horn of Babel:   You can choose to fight the Babel in Railway of Chaos (80) or Heart of Perum (85), kill Babel to collect the Horn of Babel.     After you have defeaten and collected th