list of moves that lower accuracy

Question

I am looking for attacks that lower apponents accuracy

Answer 1

Attacks that only lower accuracy:
Flash
Kinesis
Sand Attack
Smokescreen

Attacks that deal damage and can lower accuracy:
Leaf Tornado
Mud Bomb
Mud-Slap
Muddy Water
Night Daze
Octazooka
Secret Power (on Sand tiles)

Moves that can lower the target's accuracy