In Pokemon FireRed, Vileplume can be obtained by evolving Gloom using a Leaf Stone. Oddish evolves into Gloom at level 21, which can then be instantly evolved into Vileplume if you have a Leaf Stone, ...

Reginald is a Video Game Guide Contributor at GameRant. He has 8 years of professional experience producing walkthroughs and guides for video game media websites, focusing on JRPGs and Gacha games.

Hamza Haq serves as a writer for the gaming guides and lists department at GameRant, while dabbling in news coverage on the side. Based in Pakistan, he has been writing professionally about games ...