So we saw Madara release edo tensei...
But isn't this a big plothole.
i think madara left the village before
tobirama even made edo tensei....
So how could madara know how to release edo tensei
Manga proved us that Tobirama and Madara hated each other
if it would be invented with madara inside the village
he would never tell Madara about it...
we see madara can release edo tensei easy...
also want to mention something here..
look what kabuto said.
only they know how to use it but madara was able to release the technique without any knowledge ???
Good job kishi, good job.
The inventor of the jutsu dont know how to release himself from the jutsu,
but somebody without any knowledge about the jutsu can release it....
And dont say he did not have enough time to release the jutsu
he had enough time to do it.