Breath of Archangel
Breath of Archangel is one of Greed Island's 100 mandatory slot cards—meaning you need it to actually beat the game. The card summons an angel whose breath instantly cures any illness or injury you're dealing with. Pretty straightforward healing, but here's the catch: she only shows up once, and then the card's destroyed.
Getting your hands on one takes some work. You can trade in all 40 spell cards at Masadora to snag it. If you're already at your card limit, you'll get a Voucher instead, which converts into the actual card as soon as you've got space in your inventory.
Content compiled by AnimeList.moe from publicly available sources.
