Madrigal Magic (Amber/Amethyst) The entire Madrigal family has been added to Lorcana with the Ursulas Return set
It's the Moana - Adventurer of Land and Sea card which, if you're a Lorcana player or collector, you will have almost certainly seen already
Kronk - Head of Security will let the player move a character with a cost of 5 or less into play for free whenever Kronk banishes a character
To be clear, Im focused on the Collector Boosters, for two reasons: First, they have never gone back and reprinted Collector Boosters, as far as we know
For just three Ink, Lilo can grant an Alien character Challenger +2 and the abilty to challenge ready characters, making it much easier to remove pesky foes from play
( Disclaimer: Ravensburger provided Dicebreaker with Lorcana starter decks and booster packs