Chapter 607: The Invisible Harbor

(The card's proficiency upgrade speed is reduced. During the proficiency upgrade process, there is a higher chance of evolution or degradation. The card is also easier to synthesize with similar cards...evision. A style popular fifty years ago, now the Card Maker's Association warehouse couldn't even find related parts cards. Even if his cheap master, Old Ginger, came, he would have to shrug his shou...