After grinding for a day I finally get it doneðŸ˜
How I got through with this comp:
1. The Regression Inequality of Annihilation Blessing (Destruction Blessing that distribute damage to the whole team) is imo a MUST for Blade teams. It not only protects your weaker supports like SW or Tingyun but it also makes Blade stacks faster on his passive to deal a good amount of damage
2. Use Bailu ult wisely, especially before the bosses are using their ult
3. Abundance and propagation interplay is also a must imo since it literally gives infinite SP for you to use
4. Make sure count down doesn't reach 0 since Planar Disarray is going to screw you up
5. Curio wise I got really lucky as I got the one (Family Ties) that increases your damage with how many curios you destroyed. I was able to get around 120% damage boost with the lottos and fortune glue.
Feel free to add more! I would also love to hear how others grind through this new SU!