Alka spoke smoothly, and two cards appeared in his hand. The backs of these cards were still white, but the black border on the front featured a symbol resembling a cloak.
Alka's cards generally fell into three categories. The first type had a solid-colored back and a front displaying symbols representing its abilities. Originating from Jack's manual, Alka's craftsmanship had progressed to the point where he could perfectly craft these cards and even improve upon them. However, he was currently attempting to create more powerful cards based on this concept.
