Which upcoming Sinner are you saving up for?

Personally, I'm saving up for the following Sinners and their shackles:

• S0 Lady Pearl - I have a well-built Coquelic and she's a recommended pull to join her team
• S0 Cabernet - one of the best buffers in the game
• S3 Yao - limited Sinner. Must pull. Core of the Sacrifice/Revive team
• S3 Du Ruo - interesting Sinner. Core of the Sacrifice/Revive team

Currently, I've saved around 47k hypercubes. Hopefully, it'll be enough to pull off these Sinners and their shackles.

How about you? Which Sinner(s) you're eager to add to your team?