Explosive Landmines

After creating the C2 Dragon, Deidara has the clay dragon spawn numerous clay mines and has Obito, then masked as Tobi, bury them around the battleground. When Zetsu performs the technique with Deidara, he uses his Mayfly ability to place the mines underground.

Trivia

 * The name of this technique comes from the video game Naruto Shippūden: Ultimate Ninja Heroes 3.
 * In Naruto Shippūden: Ultimate Ninja Heroes 3, Obito just buries them in front or around the opponent.