Koutei no Tsurugi

The user concentrates chakra into their hand, and from there, into their weapon. Using the abilities granted to them from their seal, the user will begin to form light around their weapon, which will cause it to give off a bright red glow. This is not just for show, however, as the weapon will now be capable of slashing through nearly any substance, except for other chakra-empowered objects. This technique has seen great success in Tantara, due to it's low cost on the user's chakra, as well as the fact that it can make the difference between a simple strike, or an unsuspecting opponent ending up with half of their own sword in two pieces.