Card Ability

■ [Set] (This card remains on the field.) ■ During your turn, when a «Hero» monster enters your field, or when you equip a «Hero» item, you may put the top card of your deck into your drop zone, and put the top card of your deck into your gauge. This ability only activates once per turn. ■ When this card is destroyed, put up to one «Hero» item or "Holy Grail" from your drop zone into your hand. ■ You may only set one "Hero's Base, Castle Camelot" on your field.