Cards like Casa Madrigal provide lore generation, while characters like Bruno offer revival abilities
You could hit two Legendaries and an Enchanted in one Trove (a God Trove), or you could get 8 packs with nothing but Rares
Some earlier promo cards have unique event symbols, though that is meant to only be for very special events going forwards
With the potential to deal damage to multiple opposing characters when first played, and the ability to toss on some extra offense when banishing a card, it's easy for Tinker Bell to take care of multiple enemies at once
Take that journey to the Grand Line with John Silver and Smee, and go hunt down Lorcana's One Piece!
If you had a ticket to the event and queued up at the Lorcana booth, you could purchase a Booster Box and Starter Deck for The First Chapter