Explain Something Real Fast...

[Booker]

Edo Tensei supposedly brings people back the way they were just before they died...

So why is Madara young?

Why isn't Deidara... Exploded?

Why do none of them have any wounds from the inevitable fights they had before they died?

 

[SasoriOfTheRedSaand]

Kabuto made special modifications on Madara, to revive him in his prime state.

 

[phantomlord22]

Kabuto made special modifications on Madara, to revive him in his prime state.

this................

 

[xjimbox]

Edo Tensei supposedly brings people back the way they were just before they died...

So why is Madara young?

Why isn't Deidara... Exploded?

Why do none of them have any wounds from the inevitable fights they had before they died?

Third raikage has his lightning bolt scar

 

[Shadow Phantasm]

Edo Tensei works by using the DNA of the person being revived and having a living host take on the appearance of the revived.

 

[baah]

Kishi did not elaborate this.... but my best guess is that the Condition of the Edo is determined by the time the DNA was gathered....

 

[Vexion]

Dna is the answer to your question

 

[lordmadarauchiha]

Kabuto made special modifications on Madara, to revive him in his prime state.

Yes because no one would like to see some 80+ years dude foderizing everyone would they

 

[Shadow Phantasm]

Yes because no one would like to see some 80+ years dude foderizing everyone would they

That would be funny to see.