Time for more sand jutsu suggestions
Cutting wind kick
The user performs a sharp kick and sends a blade of air hurtling at their opponent
Air pressure decrease
The user performs a ninjutsu which rapidly decreases the air pressure around their opponent dealing large amounts of damage
Leaf in the wind style
The user ceases to worry about attacking and focuses their all on dodging incoming attacks and countering.
The player would stop attacking and would have increased dodge. Each attack dodged would allow for the player to hit his attacker back for around 1.5x what the attackers missed attack would have done.
Kata could be: Reed in the wind (increases dex), Gentle breeze (Wis) Violent wind (str)
Ambush
The user does a quick handseal in an empty room and the the ground beneath them turns to sand which they quickly vanish into.
Then when the target of the jutsu walks into the room, the hidden ninja bursts through the ground near the target and damages them.
Quick sand
The user does a few handseals and the ground beneath them turns to sand which they vanish into. Then in a tick or two they burst out of the ground near
their target a few rooms away and do extremely minor damage to them thus initiating combat. Ambush could move into quick sand if the ambush wasn't going as planned.