Card Master: My Special Feature - Choose One of Three

Bai Miao's card was rather strange; to be precise, it was a black cat. Living in the Shenzhou Alliance, teeming with demonic beasts, Bai Miao developed a thirst for power. But the power he craved seemed unusual: three cards—silver, gold, and rainbow—unfolded before him. "This...could this be Hextech Runes?"