Based on official patch notes for recent Switch updates, you can expect the following:
This specific file name, , refers to a digital update file (NSP) for the Nintendo Switch version of Guardian Tales . GURDIANTALE-(USA)-NSwTcH-NSP-Update2520-Ziperto...
: Adjustments to the maximum levels for heroes and equipment. Based on official patch notes for recent Switch
: Introduction of mythic or legendary grade heroes, such as Legendary Hero Erina (Grade 6 Myth) or Future Knight . GURDIANTALE-(USA)-NSwTcH-NSP-Update2520-Ziperto...