And Momoshiki's byakugan was introduced after the main manga ended. So how is that an ass pull? Sharingan was all about copying techniques and precog before MS was introduced. I think it was introduced during Zabuza fight by Kakashi and he was known as the copy ninja Kakshi...
@Bold and your proof for that is?
So a fire that never extinguishes till it burns its target is not an asspull.
Izanagi that changes reality to users advantage isn't an asspull.
Izanami traps the opponent in an infinite
time loop isn't an asspull.
Ok lol.