Sasuke's true Mangekyou Sharingan abilities.

[ObitoZero]

Many people have been debating on what Sasuke's second eye's abilities are. Some seem to think it is Fire release (flame control) and others say it is a weaker tsukuyomi.

And if it is Fire Release how would he have Susano'o since it is required to have Ama and Tsuki to have Susano'o.

 

[SatchiZurake]

It appears that the eye containing Tsukuyomi can also be used to control his flames.