Straw Hat Mission!

An event related to the 20th OP anniversary.

It consists of several missions, each more difficult then the first. The next mission unlocks after previous mission is completed. Rewards include turtles, cotton candy, Forbidden Tomes and better books, and gems.

Difficulties 1,3 and 5 stamina are pretty easy and it is recommended you use 1.5x EXP or extra drops captains. 10 stamina is where the difficulty increases and it is similar to 30 or even higher stamina mission.

15 and 20 stamina are VERY difficult.