Grusbalesta, the Sealing Stone - TAT-093 - SR - 2nd Printing Tweet Near Mint, 1 in stock $11.74 Details Attribute: Darkness Card Effect: [Activate] : Produce . [Activate] : Target J/resonator gains [+0/-200] until end of turn. [Continuous] When you control two or more true magic stones with the same name, banish all but one of them. Card Name: Grusbalesta, the Sealing Stone Card Number: TAT-093 Card Type: Special Magic Stone / True Magic Stone Rarity: SR