Chocobo Camp isnt the flashiest design, yet as a green land that enters untapped if you control a legend, the opportunity cost to playing it is low
Woody, Buzz, and the rest of Pixars heroes join the game for the first time, leading Illumineers through treacherous terrain and untamed lands
Card draw is often the biggest hindrance in Lorcana games, so a chance to gain more cards and also have a solid quester on the table is a great combo
Opening this up to decks outside the usual RW decks means some decks are going to win big
Ursula's Return is a unique set for several reasons
Personally, though, I've long wanted to build a mountains-matter mono-red deck with cards like Koth, Fire of Resistance, but there aren't really enough relevant cards to make it work