Undercover Agent

■ You may only cast this card during an attack on your opponent's turn, and if you have a card with "Detective" in its attribute on your field.

■ Counter Nullify the attack, put the top card of your deck into your gauge, and you gain 1 life. Then, if you have two or more cards on your field with "Detective" in their attributes, draw a card, and this card cannot be nullified.