"[LV1][LV2] (Your Main Step) When you summon a Spirit in the family ""Armored Dragon"", move 1 core from void to your Reserve. This effect can only be activated once per turn. [LV2] (Opponent's Attack Step) When the number of cards in your opponent's hand increases, for each card increased, your opponent must discard 1 card from their hand. This effect cannot be duplicated."