Double Attack

"Double Attack" (２回攻撃 Ni-Kai Kōgeki) is an aggressive Keyword that allows a monster or item to restand itself after its first attack, it is marked by the text: 

Rulings

 * If the player that goes first calls a monster with double attack, that monster can't attack again even it stands.

Danger World

 * Armorknight Demon

Dragon World

 * Dragon Knight, Geronimo
 * Purgatory Knights, Death Sickle Dragon
 * Super Armordragon, Buster Cannon Dragon
 * Twin Dragonblades, Dragoanthem

Magic World

 * Rebel, Belial