Edo Madaras Multiple Wood Clone Jutsu + Almighty Push = The Potentially Most Destructive Jutsu on the Planet.
Reason Why: Edo Madara has an UNLIMITED Amount of Chakra, thus, he can spread his clones out all over the battlefield, and then fly into the sky and charge his chakra to unbelieveable levels before releasing it at Almighty Push, devestating the landscape to the point of nothing being left.
Edo Madaras Multiple Wood Clone Jutsu + Universal Pull + Almighty Push.
Reason Why: Same as Above except he could charge up multiple Almighty Pushes, before making the other half of his clones use Universal Pull to pull EVERYTHING on the battlefield, upclose, before finally ending it all with the release of a ton of immensely powerful Almighty Pushes, basically ripping everything within range apart due to the alternating gravitational forces.
Edo Madaras Multiple Wood Clone Jutsu + Meteor Technique.
Multiple Shadow Clone Jutsu + Almighty Push.
Multiple Shadow Clone Jutsu + Deideras Ultimate Explosion Jutsu.
Multiple Shadow Clone Jutsu + Kirin.