You can only play mono-black Battle Cards.
Draw 1 card.
When your life is at 4 or less or you have 20 or more cards in your
Drop Area : You may draw 1 card, switch up to 1 of your energy to
Active Mode, add cards from your life to your hand until you have 6
cards in your life, and flip this card over.
You can only play mono-black Battle Cards.
(This skill takes effect when you have 20 or more cards in your
Drop Area.) If you would lose the game by running out of cards in
your deck, shuffle your Drop Area into your deck instead.
Draw 1 card, place 3 cards from the top of your deck in your Drop
Area, then choose up to 1 of your black Unison Cards and it gains
for the turn.