There are several options that provide you with value at any point of the game, before becoming a way to win
This will not only let you get multiple uses out of Giant Cobra, it will also keep your hand well-stocked, giving you lots of cards to discard to the Mysterious Advantage ability for tasty, tasty, game-winning lore
The best bit is the Prydwen never has to be crewed
This allows decks to have the flexibility to solve problems they couldn't naturally solve and have reach they wouldn't usually have without having to sacrifice much to get it
Flesh and Blood Digimon One Piece Dragon Ball Super All Games TYPE Enchantment ABILITY Whenever you put one or more +1/+1 counters on a creature you control, you may draw that many cards
chevill, bane of monsters Jamie: 7/10 solid effect but takes a bit of setup