Mega Latios and Mega Latias have come to Mega Raids in Pokémon Go. This is the first time that Mega legendaries have been introduced to the game, and players are given great a great start to the Mega Legendary lineup with these two Pokémon. Both Pokémon have a shiny form in the game and can max out at an insanely high CP.
Raid Guide
Both Mega Latios and Megas Latias share aPsychicandDragon-typing, which means the same Pokémon can be used to counter these two legendaries.Ice,Bug,Dark,Ghost,Fairy, andDragon-type movesare all very effective against their typing, so players should be sure to bring along Pokémon with those moves.
Related:Pokémon Go Raid Guide: Grotle’s Best Counters and Weaknesses

Best counters to use (for both Pokémon)
If players do not have any of the Pokémon listed above, any Pokémon withIce,Bug,Dark,Ghost,Fairy, orDragon-type moveswill do. All of these move-types work well against Mega Latios and Mega Latias' Psychic and Dragon-typing.
Interested in other Raid guides in Pokémon Go and want to read more? Check outPokémon Go Raid Guide: Tapu Bulu’s Best Counters and Weaknesseson Pro Game Guides!