Epic Boss Takedown Hydra

A Hydra is on the loose! Everybody, listen up - eyes sharp and ears open! Go to the Co-op Arena now and save the island from the monster's rampage!
This special 4P Co-op Event is available in the game until February 22, 06:29 PM PST.
Difficulty	Name 	Condition 	BP
★★★★★★★ 	Hydra	Defeat all bosses	60 pt
Reference: Official Announcement at Rune Story Forums
Category:Co-op
Category:Co-op Event
Category:Event Quest