Black Hole Shield



Machine/Armor/Effect ''You can change the target of an opponent's attack that targets this card to another face-up Armor monster you control. Only 1 Armor monster can declare an attack during your Battle Phase. You can release this face-up monster to negate an opponent's attack.''

ATK/0 DEF/0

Rulings

 * The effect allowing you to change the target of your opponents attack does not use the chain.
 * If the attack of an armor monster is negated, other armor monsters cannot attack.
 * The same armor monster may attack multiple times in a turn if a card effect allows it to.