There is no official NSP, XCI, or eShop listing for a game called Phantom Brave The Lost Hero . If you found a link claiming to offer it, especially with an "Update 1" tag, it is almost certainly a scam, a virus, or a mislabeled ROM of a different game.
Phantom Brave: The Lost Hero is a tactical RPG developed by Nippon Ichi Software and published by NIS America . Released for the Nintendo Switch on , it serves as a sequel to the 2004 classic Phantom Brave . Story Overview Phantom Brave The Lost Hero -NSP--US--Update 1....
: Marona summons Phantoms by "confining" their souls into inanimate objects on the map (like rocks, trees, or weapons), which grants them a temporary physical form and stat bonuses based on the item used. There is no official NSP, XCI, or eShop