BRAND NEW HEAD CANON.
The reason Senjuu Tobirama created the Edo Tensai jutsu was so that he was vindictive enough to bring back his enemies and kill them all over again.
(I CONTINUE TO DENY TO MY DYING BREATH THAT HASHIMOTO HAS ADDED ZOMBIES TO HIS NINJA STORY. BUT MUCH WILL BE FORGIVEN IF HE ADDS IN PIRATES.)
(I CONTINUE TO DENY TO MY DYING BREATH THAT HASHIMOTO HAS ADDED ZOMBIES TO HIS NINJA STORY. BUT MUCH WILL BE FORGIVEN IF HE ADDS IN PIRATES.)