Board Thread:Versus Debates/@comment-26388300-20160301040622/@comment-734582-20160429075623

UltimaDude wrote: With the exception of Chidori, Kagatsuchi, and Susanoo I think we have different definitions of spamming here.

Naruto is a notorious technique spammer. He repeatedly makes shadowclones to attack (even when it fails) and repeatedly uses Rasengan (both with shadowclones and in numerous forms).

As to reserves, Sasuke's reserves are quite big. How big exactly is difficult to tell, but he was able to open a portal between worlds (an act which cost Obito immense effort and chakra on the level of a Strength of a Hundred seal) and yet fight. Against Momoshiki he couldn't really use Ninjutsu so it's difficult to tell his limit from that. Still, he could use Amenotejikara several more times without closing the rinnegan.

Further proofs of his reserves come from Chibaku Tensei, a technique which required Nagato to put Deva Path closer to him, then significant effort to pull off. Sasuke did it in an instant, nine times over. Even as an Edo Tensei however Nagato could use Chibaku Tensei without significant drawbacks (as in, it's not a one-use attack). And against Naruto, the Chibaku Tensei was not yet at full strength as Pain mentioned he would make it even bigger. We already know from Kakashi that a transplanted eye requires immensely more chakra (dozens of times as much: genin Sasuke could use double sharingan much longer than kakashi could use even one)

Lastly, we know from Gaiden that overuse of his eyes either forces him to retract Mangekyou in both eyes (for interdimensional travel) or Amenotejikara forces him to close his Rinnegan for a few minutes. Both are not a statement of reserves (as he regains use of his Rinnegan after joining Naruto again in Kaguya's dimensions). Furthermore, in the Boruto movie Sasuke has used at least one Dimension jump to get to the castle, uses Amenotejikara during the fight, then uses interdimensional travel once more. He's not seen with a Rinnegan closed afterwards. In the final fight he uses two or three Amenotejikara consecutively without closing his Rinnegan, after already using his Spacetime technique. Furthermore, Sasuke's regeneration time on Ameno is similar to Madara's Limbo, where Madara has to let the shadows return to him periodically. The similarities suggest that the use limit only exists on his Amenotejikara.