[1-Quest : Defeat Orochimaru
Rewards: Eternal Mangakeyo Sharingan
2- Quest : Kill Deidara
Rewards: Jutsu Choice Chest x2 + Fuinjutsu Knowledge
3- Quest: Kill Itachi
Rewards: Unique Skill - Gluttony
4- Quest: Kill Danzo
Rewards: Hashirama Cells
5- Quest :Kill all Six Paths of Pain
Rewards: Your Rinnegan (6-tomoe)
6-Quest: Kill Nagato
Rewards: Full Counter (Estarossa's)]
....
I will keep updating it as we go