Decidueye's Weaknesses

Best Counters

The types that are strong against Decidueye are Dark, Fire, Flying, Ice type Pokemon.

Ghost types will also deal super-effective damage against Decidueye, but be careful using Pokemon of this type because they may also receive extra damage from some of Decidueye's attacks!

Weaknesses

Decidueye's type is Grass and Ghost.

Decidueye has a weakness to Dark, Fire, Flying, Ghost, Ice types. These Pokemon types will be strong against Decidueye, causing Decidueye to take a super effective double (2x) damage from attacks of those types.

Fighting and Normal type attacks will have no effect on Decidueye, as Decidueye is immune to this type of damage! Please avoid these types of attacks.

Please keep in mind that Decidueye is resistant to attacks from Electric, Grass, Ground, Water types, and these attacks are not very effective and cause reduced damage, so they should be avoided.