Destiny 2 Season of the Witch is in full swing, and players are engaged in its seasonal activity, which is to collect Opaque Cards to gain buffs and effects. There are a total of 55 cards that you can collect from Alters of Summoning and Savathun's Spire & by completing ritual activities. While players have been able to find 54 opaque cards, the last/final opaque card was still a mystery; however, it has now been solved, and here is how you can get it.
Destiny 2 Last/Final Opaque Card Location & How To Get
The Last/Final Opaque Card can be found "in the arms of a statue at the base of the waterfalls in the Altars of Summoning." So, to get it, you will have to go to Altars of Summoning and go to Savathûn's statue.
She will be holding a crystal that you need to shoot in order to reveal a yellow colored item that you need to interact with in order to get the last opaque card in Destiny 2.
Once you have obtained the final opaque card, you will get Arcane Knowledge triumph along with Cartomancy emblem that no one was able to earn earlier.