Kaze no Yoroi

The user utilizes his chakra and the wind around him to create a whirlwind around himself. The wind forms a circle around the user, five feet in radius, so ten feet in diameter. The wind picks up debris and acts as armour for the user. The wind armour lasts for five posts. Debris on the ground strengthens the armour and projectiles thrown towards the wind also become part of the armour. A taijutsu user is useless against the armour. A genin who gets caught in the wind will become part of the armour, Chuunin will be knocked back five feet, and a Jounin will be knocked back two feet. An elemental jutsu is useless against the armour, but if one is used against the armour it weakens it greatly.