Unicron vs Five characters

Alright Magneto,Madison Jeffiers,Raging Hulk,Dr Doom & Vindicator are teleported on top of Unicorn and their mission is to try and stop Unicron from destroying Earth can they do it?

Magneto- http://www.marveldatabase.com/Magneto_%28Magnus%29

Madison Jefferies- http://www.marveldatabase.com/Box_%28Madison_Jeffries%29

Raging Hulk- http://www.marveldatabase.com/Hulk_%28Bruce_Banner%29

Dr Doom- http://www.marveldatabase.com/Doctor_Doom_%28Victor_von_Doom%29

&

Vindicator- http://www.marveldatabase.com/Guardian_%28James_MacDonald_Hudson%29

Unicron eats 'em 313

With Magneto's and Guardian's powers add the Hulk vast strength Dooms genius and magic and Madison abilties with metal you don't think they would have a chance? Even with Magneto's force field.

Nope. Even the weakest version of Unicron (movie)could beat them.