Each time your Leader takes a hit from an attack that meets or exceeds its power, you lose one life card you add that life card to your hand (yes, taking damage gives you extra cards to use)
Good luck out there
Use a sturdy cardboard box, organize your cards into neat rows, add dividers where needed, and fill any empty space with packing material so the cards do not shift during transit
Sure, the 5-mana cost and reward make this exceptionally clunky and awkward to cast or benefit from in a multicolored deck, but its still decent in mono-black decks going into the endgame and is worth going over
If a card has this icon, then it can be converted into ink to pay for other cards
Leading the Commander deck is Cloud, Ex-SOLDIER, appropriately themed around sevens