How to get Beldum, Metang, and Metagross in Pokemon Legends ZA

Players in Pokemon Legends ZA are eagerly pursuing the Beldum line for its powerful Mega Metagross. This guide details catching the elusive Beldum in Lysandre Labs, evolving it through Metang at level 20, and finally to Metagross at level 45. An Alpha Metagross can also be found post-mission. Mega Evolution requires the Metagrossite from Quasartico Inc.