Double Claims on Our Rivals? Smooth.
Good luck. I think it was worked out that pagans don't get enough Missionaries to do a Chinese Cheese, though, sadly.
Quadruple actually. One of the events fired and gave me... no extra cores. Still got the 10 prestige but I was so whaaaaa I didn't screenshot it. Another one got me the other core in Champa that I didn't screenshot and something else I forget.
But yeah with the REQUIRED innovative sliders you get at best like 0.3 missionaries a year. 200 missionaries isn't enough. It's enough to get a huge chunk of south eastern asia done though, which I think might be required if I don't want to spend 2 centures fighting rebels.