Armor Ninjitsu Art of Freezing

When an opponent's monster declares an attack, if you control a "Ninja" monster: You can flip this card face-up; negate that attack and end the Battle Phase. While this card is face-up on the field and you control a "Ninja" monster, monsters your opponent controls cannot change their battle positions.

From Yu-Gi-Oh! Trading Card Game.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6nmasb0boksb1i7iyf6g5f.