Type Matchup Summary
As a Bug-type Pokemon, Grubbin has 3 weaknesses, 3 resistances.
Normal
1×
Fighting
0.5×
Flying
2×
Poison
1×
Ground
0.5×
Rock
2×
Bug
1×
Ghost
1×
Steel
1×
Fire
2×
Water
1×
Grass
0.5×
Electric
1×
Psychic
1×
Ice
1×
Dragon
1×
Dark
1×
Fairy
1×
How to Beat Grubbin
Use Flying, Rock, Fire-type moves for 2× super effective damage.