What extreme should I go for next?

https://preview.redd.it/4n1omgx6wgle1.png?width=1920&format=png&auto=webp&s=b9e1011aba21b9163abc2cd669f2e1d1e476a3f3

My best skillset is flow, but I would like to explore extremes with other skillsets that is not too difficult for me and I'm unsure of what to go for next.