Decidueye is weak to Fire, Flying, Ice, Ghost, and Dark-type moves; Hisuian Form Decidueye has a different weakness list.

Decidueye Weakness. Scraped on 2026-09-15. Source IDs point to official Pokémon Pokédex pages.

Scraped date: 2026-09-15 Download CSV
Decidueye Weakness table
FormTypeWeaknessesSource ID
DecidueyeGrass / GhostFire; Flying; Ice; Ghost; DarkP1
Decidueye Hisuian FormGrass / FightingFire; Flying; Poison; Ice; Psychic; FairyP2

Source Map

  1. P1. Decidueye | Pokédex | The official Pokémon Website in Singapore: Type and Weakness.
  2. P2. Decidueye Hisuian Form | Pokédex | The official Pokémon Website in Singapore: Type and Weakness.