Azelf Pokemon GO weakness became a trending topic once the legendary lake guardians were added to Niantic's Pokemon GO as part of the Water Festival.

Pokemon GO, a mobile game from Niantic and The Pokemon Company, recently had the Generation IV legendary lake guardians added to the game for the Water Festival. Azelf, Uxie and Mesprit appeared Wednesday in Raids.

Players wanting to defeat Azelf needed to know its weaknesses. Here's everything you need to know about Azelf's weaknesses in Pokemon GO.

Remember, Trainers! ? As part of our Water Festival, Uxie, Mesprit, and Azelf will appear in raids in their respective regions on August 28, 2019, from 6 p.m. to 7 p.m. local time! ?

— Pokémon GO (@PokemonGoApp) August 27, 2019

Azelf Pokemon GO Weakness: What is the Legendary Pokemon Weak Against?

Azelf is a pure Psychic type Pokemon. Pokemon GO abides by the same type structure as the traditional Pokemon games. Meaning, Azelf is weak to Bug, Dark and Ghost type Pokemon. On the other hand, Azelf is resists both Fighting and Psychic types making it a potent choice.

Azelf has a max CP of 3210 for those wanting to get the most out of their legendary lake guardian.

Photo courtesy of The Pokemon Company/Niantic