If you dont, you cannot play that card for its miracle cost unless you have a way to put it back in your library and draw it again
Overall, both Starter Decks from the Azurite Sea set feature some of the best artwork to hit Disney Lorcana , and from a beginner's perspective, they should both work well as an introduction to the TCG (the Quick Start rules are great)
Grade: B Whites offerings are pretty deep, with some really fun and powerful cards
Creatures with activated coin flip abilities are even better because you get to choose if you even want to take the risk
Protecting your big Angels can be done in a variety of ways, with cards such as Sephara, Sky's Blade and the enchantment Kindred Boon able to make them Indestructible
Ertais Familiar Ertai's Familiar is powerful because of an errata that makes it mill you when it leaves play or phases out