He can't use Amaterasu since some theory said you need right Mangekyo Sharingan to use Amaterasu, left for Tsukuyomi. (Sasuke uses left eye for Amaterasu, right eye for Kagutsuchi ).
obito's eyes doesn't go blind due to the healing effect of the wood style lifeforce implanted in him. Kakashi died while using the mangekyou during his fight with pain.
Obito never used Amaterasu because he too, doesn't have that ability. He has Kamui in both eyes, however each eye performs a different aspect of Kamui. His left eye (the one he gave to Kakashi) is able to transport things at a distance, into the Kamui pocket dimension, but not the user.
For example: Amaterasu is ONLY about the eyes, which is why the eye bleeds whenever used. Because that is where all the strain is being placed since the fire comes from your eyes and travels to where you are looking.
It's heavily implied, though not outright stated, that any Uchiha that has the Mangekyo Sharingan is theoretically capable of using Amaterasu. However, the capacity to use Amaterasu is not the same for every user, and Sasuke is the only person shown with the ability to use it frequently and regularly.
For example: Amaterasu is ONLY about the eyes, which is why the eye bleeds whenever used. Because that is where all the strain is being placed since the fire comes from your eyes and travels to where you are looking.
Luckily for Obito, Naruto Six-path Seal is Yang Seal which heal him for a while. The Rinne-rebirth is a justu that revives a person completely, but it consumes a lot of CHAKRA from the user. Obito had a enough chakra to revive one person. Zetsu was keeping him alive.
Madara cant use Amaterasu nor can Kamui since his eyes do not grant that ability. Kamui is Obito's ability (in both eyes) and Amaterasu is Itachi's (left eye) and Sasuke could use it only because Itachi gave it to him just before he died (Sasuke left eye also).
Amaterasu is said to never stop burning, even when whatever is caught by the Amaterasu is completely reduced to ash or destroyed, it can still continue burning for seven days and seven nights.
1. Sasuke Uchiha. Sasuke's Susanoo is the strongest so far, mainly after he receives chakra from Rikudo Sennin. His Susanoo is also flexible, and it can use Sasuke's jutsu like Chidori and Gokakyu no Jutsu.
Now as we know Amaterasu takes a really heavy toll on the user compared to Kamui and Tsukuyomi. Whenever Amaterasu is used the user eyes bleed alot. Itachi mainly used Tsukuyomi his entire time he had it like 8 to 10 times maybe and then he got almost blind. Tsukuyomi also never made his eyes bleed.
(Reason 1a) If Obito uses Izanagi then his eye would have stopped working and they wouldn't be able to stop Kaguya with his kamui susanoo. So if he used it, the end result would have been that Kaguya would have won the battle.
Obito never intended to bring back Rin, he only wanted to live on with the sweet memories he had with her. That is the reason he went for Infinite Tsukiyomi where his own dream , a Rin created in his imagination would be reunited with him.
Firstly, Obito lost all of the tailed beasts, but he still had the Gedo Mazo, the Ten-Tailed husk inside him. As Kurama put it, Obito would live but remain incapacitated for months. So Obito still had a remanent of the Ten-Tails inside him.
It cannot be extinguished with water or any other normal methods. The only thing that the flames have failed to burn into or through is Gaara's chakra-infused sand.
Amaterasu is said to never stop burning, even when whatever is caught by the Amaterasu is completely reduced to ash or destroyed, it can still continue burning for seven days and seven nights. It cannot be extinguished with water or any other normal methods.
The special chakra circulates within the eyes, which create an effect on the brain. An intense pain then, after the Sharingan reaches the third stage, is what releases the Mangekyo. This eye is very special in that it is very powerful. However, this must have a huge strain on the optic nerves.
Well as we all know Obito Uchiha has his own set of mangekyo sharingan that allows him to use the space-time jutsu “Kamui”, and at some point during the series he gives his left eye to his friend Kakashi Hatake.
Yup, it doesn't matter if you have the Mangekyou Sharingan or the Eternal Mangekyou Sharingan, using either Izanagi or Izanami results in the lose of eyesight in one eye.
Obito never intended to bring back Rin, he only wanted to live on with the sweet memories he had with her. That is the reason he went for Infinite Tsukiyomi where his own dream , a Rin created in his imagination would be reunited with him.
Obito's hair became white because he used rinne rebirth, and not because 10 tails was extracted from him. Just like what happened to Nagato. You only become severely weakened when 10 tails is being extracted from you due to his shell, which protects you from dying unlike normal tailed beast extraction…
Firstly, Obito lost all of the tailed beasts, but he still had the Gedo Mazo, the Ten-Tailed husk inside him. As Kurama put it, Obito would live but remain incapacitated for months. So Obito still had a remanent of the Ten-Tails inside him.
His right side was crushed by a boulder but before his injuries killed him he was saved by Zetsu and taken to Madara who replaced/healed the crushed right side with the white goo material from White Zetsu. Obito Uchiha was crushed by a boulder after saving Kakashi from the boulder he got crushed.
Douglas fir 2-by-10 joists graded as "Structural Select" allows joist spans up to 21 feet for a live load of 30 pounds per square foot when spaced 12 inches apart, 19 feet 1 inch for 16 inch spacing and 16 feet 8 inches for 24 inch spacing.
The International Residential Code, on which most local building codes are based, requires that floors in non-sleeping rooms must support a minimum live load of 40 pounds per square foot, and floors in sleeping rooms must be able to handle a live load of 30 pounds per square foot.