I've been brainstroming alot lately and I thought about something:
What if someone can combine elements of nature that has never been done before, like combining Fire with water or Earth with Wind. There are many combinations you can make but here's what I thought:

Wind/Earth Style, Tornadoe earthquake: Okay it's a kinda lame name, but I'll explain. In order to do this kind of justu, we need two shinobi. One who can control the wind and the other who has powerful strength and very good at Taijustu. While the Wind controller makes a giant tornadoe that would make mountains fall apart, the Taijustu user would punch large rocks into the tornadoe. The enemy would be lifted into the tornadoe. Either he would be blown away or be crushed by the moving rocks. And if he survives, he would be buried deep underground once the tornadoe dies down.

What do you think?