At the end of the battle that this card attacked, destroy this card. Then, you may [Rest] 1 or more <Warknight> on your field. If you do, deal 3 damage to your opponent. [Counter] 【Act】 During your opponent's turn, you may pay 1 life and put this card from your drop zone at the bottom of your deck. If you do, for this turn, the next time a <Warknight> on your field would leave the field, it remains on the field.