This portion of the Pokemon Sword and Shield guide and walkthrough explains how to catch and evolve Sinistea into Polteageist.
Source: IGN.com How to Evolve Sinistea into Polteageist
This portion of the Pokemon Sword and Shield guide and walkthrough explains how to catch and evolve Sinistea into Polteageist.
Source: IGN.com How to Evolve Sinistea into Polteageist