This Major Arcana card has been added to your Deck of Whispers and its secrets lie open to you.
When you hold at least 5 cards, one will be selected at random before each encounter in Savathûn's Spire and the Altars of Summoning. There, you may use its power to your advantage.
You can remove this card from your deck at any time by interacting with it in the Athenaeum. Removing a card means that it cannot be drawn in an activity, but it can be added again when you return to the Athenaeum.