Cryogonal is the new boss featured in the latest Max Monday, even in Pokémon GO, making for a tough, icy opponent that needs you to target its weaknesses with the best counters available to take on this alternative raid solo. This level of boss battle isn’t anywhere near as challenging as some of the others in the game, like the 6-Star Raids against Gigantamax Pokémon. Nevertheless, if you try to face Crygonal unprepared, you could be quickly wiped out when taking in an ill-fitting team, wasting the Max Particles you’ve spent to take part in the battle.

https://screenrant.com/pokemon-go-dynamax-cryogonal-max-mondays-weakness-counters/