There’s another Masterwork Research available to Pokémon Go players for a short time. For this research, it’s all about getting the chance to get a Master Ball, a Poké Ball that always catches whatever Pokémon you want to catch with it.

You can use this against any notable Legendary Pokémon you encounter while playing the mobile game. Many Pokémon Go players use this when attempting to catch the Legendary Galarian birds or on a Shiny Legendary Pokémon. You want to reserve this for when you don’t have any other choice, especially on rare Pokémon. Here’s what you need to know about how to complete all Masterwork Research: Master Ball tasks and rewards in Pokémon Go. This is a Premium Masterwork, and you need to buy it from the Pokémon Go store.