From the list of abilities to prioritize learning, select Card, which needs 40 AP to learn
Pasten says, "You may find some little surprises and visual Easter eggs hidden in the art that are similar to what cartographers of old did on their maps long ago." Pasten notes the Enchanted cards capture the main elements of the Azurite Sea story
It is a fairly simple equation of cards per mana, you will find Ancestral Recall at the top of that list with Ancestral Visions and Treasure Cruise next in line, shockingly the best draw effects in the game
Disney Lorcana is more than just a game: stories await around every corner in the magical world of Lorcana
The last ability you put on the stack will be the first one to resolve (As a result, you can have those abilities resolve in the order of your choosing.)
That being said, Sapphire has incredible potential, and when paired with another Ink type, it can massively accelerate your game