Sasuke Uchiha's Space-Time Portal With his unique Rinnegan, Sasuke has access to an unknown space-time ninjutsu that allows him to travel across different dimensions.
Usage
The technique creates a spiral portal that allows Sasuke and others to enter it with ease. By doing so, Sasuke can travel to Kaguya Ōtsutsuki's six exclusive dimensions, as well as Momoshiki Ōtsutsuki's unknown time-space. [1] However, using this technique requires a large amount of chakra and drains his dōjutsu power for an extended period of time.[2]