Asuramaru (SeraphBB)

The power-up card for Asuramaru from the Seraph of the End Bloody Blades game. Asuramaru can be used to upgrade the Death Blow of another card of the same element.
 * 0168: Fire
 * 0169: Water
 * 0170: Grass
 * 0171: Light
 * 0172: Shadow

How to Obtain

 * Event Reward