Sand Binding Coffin

With his ability to control sand, Gaara encases his opponents in a large amount of the special chakra-infused sand kept inside his gourd, immobilising them. It can be used to suffocate an opponent or in preparation for a deadlier technique, the Sand Waterfall Funeral. This appears to be Gaara's signature technique.

Trivia

 * Using a pun common to Gaara and his techniques, is pronounced the same as the Japanese word for.
 * Nagare at some point saw Gaara uses this technique and copied it, creating the Assimilation: Sand Binding Coffin technique.