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Pokemon GO releases Gigantamax Rillaboom during the Serene Retreat event. You can encounter the Gigantamax Pokemon as a 6-Star Max Battle Boss. It is extremely challenging to win against such a powerhouse, you must have a proper strategy.
you may battle Gigantamax Rillaboom inPokemon GOstarting with the Senere Retreat event on Friday, July 16, 2025, at 10 AM Local Time. Gigantamax Rillaboom has powerful Grass-type moves that can inflict notable damage to Rock, Ground, and Water Pokemon. While that is the case, Shiny Gigantamax Rillaboom hasn’t debuted in the game. This guide details how to win Gigantamax Rillaboom Max Battles and get Gigantamax Rillaboom.
Pokemon GO: Gigantamax Rillaboom Weaknesses And Resistance
The Grass-type, Gigantamax Rillaboom, has numerousPokemon GOtype-weaknesses and resistances. Gigantamax Max Battle bosses are extremely powerful and require thorough preparation. Only by doing so can you select the best Gigantamax Rillaboom attackers, healers, and defenders. The requirement for Gigantamax Rillaboom Max Battle participation is800 Max Particles, they only deduct if you win.
Gigantamax Rillaboom Weaknesses In Pokemon GO
Gigantamax Rillaboom Resistances In Pokemon GO
You must be within an 80-meter area of the Power Spot holding Gigantamax Rillaboom Max Battle to participate.
Pokemon GO: Best Gigantamax Rillaboom Max Battle Counters
The best Gigantamax Rillaboom Max Battle counters inPokemon GOmust fall under its type-weaknesses. These Max Battle counters must have Bug, Fire, Flying, Ice,and Poison typingwith the same move types. When a counter’s attribute type and move type are identical, using that move can trigger the Same Type of Attack Bonus effect, inflicting bonus damage to the Gigantamax Rillaboom.
Do not attempt the Max Battle without 10 to 40 team members with proper counters.
Dynamax/Gigantamax Venusaur
Vine Whip (Grass)
Team up with 10 to 40 trainers to have a chance of winning the Gigantamax Rillaboom Max Battle inPokemon GO.
