They are all mythic rare, and they are all mechanically unique
(6/6/2025) If a land or Bird you control entering at the same time as Traveling Chocobo (including Traveling Chocobo itself) causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time
Even if they have a blocker, it's usually 1 toughness so Botanical Brawler can trample on through
Recruit glimmers to your team as you travel through the world of Lorcana
Its not my first choice for straight-up selling cards, since Cardspheres economy usually revolves around buying and selling cards at lower than market price (you can trade people cards for 50% of their value, but you also receive cards at a discounted rate, for example)
Download for free, complete the tutorial, and play with your favorite characters from FINAL FANTASY