Other Important Rules - npruehs/pinned-down GitHub Wiki
Uniqueness
A small dot next to a card's name indicates that card is unique: Unique cards may not be deployed as long as any other copy of that card is in play or in any destroyed pile.
A small dot next to a card's name indicates that card is unique: Unique cards may not be deployed as long as any other copy of that card is in play or in any destroyed pile.