lorcana cards target Disney Trading Card Game: Shimmering Skies Emerald & Steel Starter Deck Disney Lorcana Trading Card Game:

Overall, Amethyst, Ruby, and Steel are more focused on attacking while Amber, Emerald, and Sapphire are more supportive, but each can be used to make interesting combinations and people can experiment with seeing what strategies work with their personal play style

Enchant creature

While not likely to be the single most expensive card in the set, I would expect to see this card up there in discussions for most memorable from Azurite Sea

Again, it's probably easiest to evaluate these "while at a location" abilities as if they just add 1 ink to the cost of the character, as it will usually cost you that much to move them there