Marteau - A double vertical kick.

Naruto jumped to the left, and his eardrums shuddered when a ferocious bolt of lightning streaked the air less than a foot away. He raised his arms and took the full brunt of Setsuna's left roundhouse kick; strong enough to send him flying a distance away. He was still in midair when his sensei flickered to existence right above him; knees bent and pressed against her chest.
"Oh crud."
"MARTEAU! "
The double vertical kick was truly like an iron hammer, charged with a million volts of electricity. The ground and the rock spires nearby shuddered when Naruto's back impacted with the hard ground. Sparks and arcs of lightning crackled their way out of the resulting crater like glowing worms. Setsuna elegantly landed by the edge of the crater, disdainfully watching the cloud of dust raised by the impact.