Inscryption Part 2 All Cards. However, there's one important detail about the card that lands it on this list. Use the dagger during a fight.
To do this, you will need to unlock the special dagger (see page for more details). The card owner with this sigil can pay 2 bones to give it +1 power and health. This card is added to a player's hand during boss battles if they have completed the inscryption puzzle to upgrade the smoke card;