Hermit's Harem: Date Night Booster Pack by Sylvan Hermit

Hermit's Harem - Date Night! is an 18+ waifu product containing four decks:

- A main deck of roughly 170 numbered cards

- a smaller 44 card VOID deck 

- a second HYPERVOID deck containing translucent serialized cards. 

- a ultra rare Chase Deck containing serialized cards in extremely special treatments.

You can find more detailed information about this set here:

https://hermitcards.com/blogs/news/hermits-harem-date-night-full-release-notes-for-collectors