[Cobo] Harmony Festival Part 1 Ticket x1
Each time you do these tasks daily:

Clear dungeons in your level range once
Clear dungeons in your level range twice
Clear dungeons in your level range 3 times
Use Quick Slot Items 30 times
Use Skills 30 times

[Cobo] Harmony Festival Part 1 Ticket x15
Once a week when you:

Clear dungeons in your level range 15 times