*Spoilers* What would Deidara have done?

[Vivi]

If he knew his own Partner Tobi was an Uchiha having a Sharingan making him what Deidara hates the most?

[Space Cowboy Sasori]

Killed him and took it and made his own Sharingarm.

[Shine Hikari]

Well, Deidara didn't want a Sharigan, right? He probably would have killed him even he wasn't an Uchiha... Tobi seems to seriously get on Deidara's nerves! :D

[Snowy Owl]

He would try to kill him, but would probably just end up blowing himself up. Madara's ability to dodge any attack is the best possible defense against Deidara's bombs.

[zerosameri]

Deidara would of been a hell of a lot nicer to him, and he wouldn't fo tring to blow Tobi up as much or choke him with his legs. But consider the uchiha (itachi) a 'work of art'

[JiraiyaMinatoNarutoPain]

If Tobi had revealed to him that he was Madara Uchiha, I do not believe he would have killed him. However, I do think he would have a deep seeded hatred towards him and the Akatsuki organization as a whole.

[Hidden Ninja45]

Deidara might try to kill Tobi. Deidara thinks that Tobi is just childish and doesn't have powers. It would depend on how much Deidara knew about Madara. If he knew that Madara would be over 100 years old, I think Deidara would know he couldn't beat Tobi.

[Inazuma]

He would probably try and kill him, I know I would. But that might mess up his career with the Akatsuki...