Pokémon Ultimate Journeys

Ash and friends--with Team Rocket hot on their tail--wander into a wood known as the Shroomish Forest. Hungry and destitute as ever, Team Rocket quickly begin gorging themselves on the plentiful fruits they find there, against the protests of several Shroomish. When these Shroomish evolve into Breloom, however, they not only gain Team Rocket's attention, but threaten the balance of the entire forest with their ensuing rage.