Evolution guide
How to evolve Grubbin.
Grubbin is the first stage. Here's how to evolve it and what comes after.
Grubbin No. 0736 Level 20
Charjabug No. 0737 Level up at Vast Poni Canyon
Level up at Blush Mountain
Use Thunder Stone
How Grubbin evolves
- Grubbin → Charjabug Level 20