Throughout the entire game, Wei Yinzhang didn't display any special performance because she consistently adopted the most cautious defensive strategy.
In fact, given Wei Yinzhang's capability, she could have tried to create her own Sage rules.
After all, as the Imitator, she got in touch with the basic rules of the 'Tarot Game' earlier than other players, giving her more preparation time.
But it wasn't necessary.
Precisely because Wei Yinzhang is the Imitator and has a clearer understanding of the game rules, she knows that creating her own rules or guessing the Wealth Coupons in the wooden box with other players is not a mandatory option in this game.
It would be better to use minimum energy to consider this part and leave all remaining energy for probing identities and subsequent layouts.
