Explosive Clay: Snake

Deidara moulds two snakes from his explosive clay, each one coming out from either mouth on his palms, and sends them to wrap around the opponent's legs to keep them from escaping. The snakes normally remains attached to Deidara, but if need be, he can detach them. It is unknown if Deidara intended to detonate this technique as when he used it against Sasuke Uchiha, the Uchiha immediately channeled lightning into it after being restrained by it, which negates explosive properties of Deidara's clay.

Trivia

 * While unnamed in the manga and anime, it was named in Naruto Shippūden: Ultimate Ninja Storm 2 and Naruto Collectible Card Game.
 * In the Ultimate Ninja Storm series, the snakes don't remain attached to Deidara, but are set free to slither towards the opponent and detonate on contact.