The largest pool in the game. Only used by Shovel and Booty, which let you delve between 3 random cards from this pool during combat.
Both Shovel and Booty can delve Unique cards you already own.
The only pool that consists entirely of Treasure cards. Used by all Treasure-granting events, and by the Explorer's Trick card's secondary effect.
Some of the Treasure events have additional hidden restrictions, preventing you from getting certain cards.
Only used by the Pirate Parlour talent, which lets you delve between 3 random cards from this pool during combat.
Cards delved via Pirate Parlour are played immediately. No cards are permanently added to the deck.