Synergy:
• Furniture can discard Orcust Pieces (including Crescendo).
• Big welcome is always live and can bounce leftover Girsu at best and at worst a WL Token (if Dark Machine Locked)
• Gozen and Eradicator (repeatable) are extremely disgusting and I love them.
• Dingirsu/Crescendo can Protect Backrow.
Issues of the deck:
• There are a ridiculous amount of locks, Dark Lock and Dark Machine lock and Fiendlock (which can be played around quite easily IMO).
• 60% of games are just gonna be playing Lab until you get a single Orcust piece and kill your opponent.
https://www.youtube.com/watch?v=Thw3y2PHpns
Feel free to ask questions in the comments of the video :)