Waltz For Harry

■ You may only cast this card during an attack on your opponent's turn.

■ [Cast Cost] [Pay 1 gauge & Return a 《Drago Phantom Thief》 monster from your field to hand]

■ Counter Nullify the attack. Then, if six or more "Magic Treasure" are on your opponent's field, for this turn, damage you take are reduced by 3.