Rinnegan

The eye of the Six Paths, with gravity and space-time techniques.

How to get it

The Rinnegan only comes from the Sharingan. It can't come from DNA or a clan roll.

1. Sharingan: awaken it (see Sharingan & Mangekyou).
2. Mangekyou: pass the Mysterious Uchiha's trial (level 475+).
3. Eternal Mangekyou: Mangekyou level 3 and 72h of Mangekyou use.
4. 48h of Eternal Mangekyou use. Until then the trial's drops do nothing for you.
5. The Rinnegan trial (level 850+, Eternal Mangekyou only): beat Madara for his rare drops and implant 2 Sharingan Eyes and 1 Hashirama Cell (right-click each). The Rinnegan awakens at once, at level 1. See Eye Trials.

Unlocks

Level	Needs	Unlocks
1	Awakening	Shinra Tensei: Almighty Push, Banshō Ten'in: Universal Pull, Shinra Tensei: Repulsion Nova, Banshō Ten'in: Gravity Vortex
2	8h active	Gravity Well: Singularity, Chibaku Tensei: Planetary Devastation, Animal Path: Summoning
3	20h active	Limbo: Border Jail

Techniques locked to your Mangekyou line

Some techniques depend on the Mangekyou your Rinnegan evolved from:

Technique	Only for a Rinnegan from
Limbo: Border Jail	Madara or Izuna
Amenotejikara: Spacetime Switch (level 2)	Sasuke or Itachi
Animal Path: Summoning	Kamui (Obito)

Tengai Shinsei: Heavenly Star

The Rinnegan's S-rank finisher: a giant meteor falls from the sky. It isn't unlocked by levelling the eye. It comes from Madara Uchiha's Tengai Shinsei questline (level 800+, awakened Rinnegan). See Quests.