You can only use the (3)rd effect of this card’s name once per turn.
(1) Once per turn, during each Standby Phase: Increase this card’s Level by 1.
(2) While this card’s current Level is higher than its original Level, it gains ATK equal to the difference x 500.
(3) When your opponent activates a card or effect that targets “Shining Sarcophagus”, and/or a monster(s) that mentions it, you control (Quick Effect): You can negate the activation, and if you do, increase this card’s Level by 1.