
RF Online Quest
Challenging the limit is a level 50 quest in RF Online 2.2.3.2. To finish it, hunt 10 Turncoat Infiltrator and hunt 10 Turncoat Berserker. Reward: 33× Bust Potion[Quest].
Rewards on a standard 2.2.3.2 server. Private servers often multiply quest EXP and Race Currency.