I want to know the answer to the following question:
When did Karma Phuntsok Namgyal reign?
All the background I'm provided with is that "In 1618, only two years after Yonten Gyatso died, the Gelug and the Karma Kargyu went to war, the Karma Kargyu supported by the secular Ü-Tsang king.". Is that enough to answer the question?
Answer: no