His appearance shocks the Allied Shinobi Forces, as they believed the masked man (Tobi) was the real Madara.
It features the famous line where Madara asks his enemies, "Do you want to dance?" .
Reviewers from IMDb and Reddit praise this episode for several technical reasons:
The episode marks a major turning point in the . After the previous Kages are sealed, Mū (controlled by Kabuto) summons the real Madara Uchiha via Edo Tensei.
It effectively "redefined the power scale" of the Naruto universe, establishing Madara as a god-like threat compared to the regular shinobi.