[Crossroad] [Difficulty 2] Otterly-concerned Vellonia Merchants I

Description

Curio, head of the Vellonia Otter Merchants Union, laments the damage incurred by Khan at Oquilla's Eye and requests your aid.

※ You must defeat the Khan of the appropriate difficulty.
※ There are small, middle, large, and extra large-sized Khans from difficulty 0 and up.
※ You must be part of a guild to take down the guild raid boss Khan.