Designed by Jerry Song who set up MissCindy. In collaboration with HuiQi Magic Props Co Ltd. This is one of the most reputable companies in China of cardistry, illusionist and magician tools. Printed by USPCC. Linen finish, crushed stock. 6.3 x 8.8cm standard poker cards size. Limited edition of 5000, unnumbered. All decks say 1 of 5000. They are unnumbered individually. 氤氲 Mandarin Chinese characters are pronounced yin1 yun1, a poetic phrase meaning 'dense mist'.

Philtre v2 Gilded Edition. Riffle Shuffle verified that the gilded edition was only made for their "in house" personal collection, and is incredibly rare to have made it out of their company collection. 50 gilded decks were created, with the only difference on the tuck being the red tuck seal.