Design and test game economy for play2earn game -- 3

Hello! We are a poker game developer (not gamble, no cash) and we want to create a new rewarding system while we must calculate how much we spending out to rewards the player, also allow new player to get second hand character that breeded from the first player (just like Axie infinity, a play2earn blockchain game. More info https://joincolossus.com/research/axie_infinity.pdf)

We would like to do the math and analysis deeply to see how we could make a perfect number before we launch to the market. Experienced in such project is a Must, please also send me reference how your deliverable should look like. Thank you and look forward to hearing from you!