Ryūjin's shield

The shield is a weapon of ryujin. Created with the help of ryujin's own scales It is not only extremely resilient but also has the ability to drain demonic energy. It was destroyed when inuyasha used the backlash wave.

Powers and Abilities
Demonic Energy Absorption: The shield has the ability to absorb huge amounts of demonic energy by merely touching the person or thing it wants to drain energy from. It can even absorb direct attacks of powerful demonic energy such as the kaze no kizu(wind scar) with no damage what so ever.

Demonic Energy Redirection: The shield can redirect any energy it has abosrbed back at the enemy when ever it please's in a powerful energy wave. However the sheild needs to have absorbed a substantial amount of demonic energy to do it.