Nenshō Fūin

The Confrontation Seal (燃焼封印, Nenshō Fūin) is a C-ranked Fūinjutsu created by Namikaze Sasuke. It merely requires Sasuke to place an open hand on an object he desires to mark it. The seal can be charged with different amounts of Bakuton chakra depending on the size of the explosion he wishes to create. Once the seal has been planted, Sasuke can detonate it remotely by performing the Confrontation Seal or by simply setting a sort of 'timer' for it.