Cosmo Heal Protection

■ You may only cast this card during an attack on your opponent's turn, if you do not have a monster on your center, and you have a 《Cosmo Dragoon》 on your field.

■ Counter Nullify the attack. Then, reveal the top card of your deck. If the card revealed is a 《Cosmo Dragoon》, put it into your hand, and you gain 1 life! If it is not, put it on the bottom of your deck.