As for why, well, there are a lot of reasons: lots of chase cards in this set, alt art galore, and lots of high-value singles
With its Assemble Alloy ability, we can attach two Metal energy from our discard pile to our Pokmon
In that game you had one overarching map that easily allowed you spot where the next story event would occur, here however, the map is split up into multiple areas with no indication of where the story event is to take place
One that immediately catches my attention is Lisia
TRADING CARD GAME: Launching February 15, 2019, Structure Deck: Soulburner will give Duelists the opportunity to get their hands on Link Monsters forged in the fires of battle
We might show individual story moments but wouldn't worry about telling any of the specific narratives within the set