Leprechauns Disle Dubh (Black Dice) Expansion adds a bit of light headedness and passing out to your game of Leprechauns. Just add the single black die to your game bag and have a laugh when your opponent is rudely interrupted. Disle Dubh adds one 6 sided dice to your game of Leprechauns. Two of the faces on the die have new game rules. One called Pass out which stops the players turn immediately and Light Headed which causes a player to start his turn over.