Where is the best odds for encountering a G-MAX Pokemon in shield?

Question

I Just want to get G-MAX Pokemon and want to know where to find them.

Answer 1

Link

This resource will show you the locations of Gmax Pokemon as well as a few other things about Gigantamax Pokemon. Each individual Gmax form has a 5% chance to be spawned in a specific raid dens purple beam. This video will detail the fastest way to get Gmax Pokemon.