結界
如果某效應將把一個或數個衍生物在你的操控下放進戰場,則它改為將兩倍數量的該類衍生物放進戰場。
If you control two Parallel Lives, then the number of tokens created is four times the original number. If you control three, then the number of tokens created is eight times the original number, and so on.