How to Evolve Thwackey
Thwackey evolves into Rillaboom — level it up to level 35.
Evolving Thwackey — FAQ
How do you evolve Thwackey?
Thwackey evolves into Rillaboom — level it up to level 35.
What level does Thwackey evolve?
Thwackey evolves into Rillaboom at level 35.
What does Thwackey evolve into?
Thwackey evolves into Rillaboom.