There seems to be a bug with the new Lacerating Strike and the Meditation ability. After uneqipping (and selling?) the Gold Brooch, the Lacerating Strike card seems to have turned into another copy of Meditation. Re-buying, re-equipping, then un-equipping (and selling?) the Gold Brooch also seems to leave a second copy of Meditation in the deck even though the Amulet is not equipped or in inventory.