These are features of the card that give you extra things you can do with them, or change the rules of the game in some capacity
Sephiroth's transformation is triggered by four deaths in a turn, a reference to his tendency to wipe out your party of four heroes
It's also the only place you'll have a shot at serialized cards, making it the ultimate pull for collectors
Because this a Standard set that's built to draft, there does feel like there is overlap in what some of the legends do, but that just means you can personalize your approach
The extremely limited print runs and crossover interest of the Universes Beyond sets has made even Uncommons like Path To Exile highly sought-after
Exploration can be very strong early, but unlike Burgeoning, it wont significantly drop in value later in the game