Decidueye

Competitive Strategy

Decidueye is a flexible attacker with useful immunities. Grass/Ghost lets it switch into Normal and Fighting moves for free and resist Water, Electric, Grass, and Ground attacks, but it is weak to Fire, Ice, Flying, Ghost, and Dark. Those five weaknesses are common enough that Decidueye should enter through prediction or pivot support rather than by absorbing repeated attacks. Spirit Shackle is the defining move because it prevents the target from switching, which can create a Swords Dance opportunity or let Decidueye remove a specific defensive piece. Leaf Blade pressures Water, Ground, and Rock targets, while Shadow Sneak gives priority against weakened foes. Its offenses are split well enough for physical or mixed ideas, but its base 70 Speed means it often needs priority, status support, or careful positioning. To counter Decidueye, pressure it with Fire, Ice, Flying, Ghost, or Dark attacks and avoid being trapped into a losing exchange by Spirit Shackle. Faster Dark-types and strong Flying attackers are especially direct answers. Decidueye appreciates teammates that cover Fire and Ice pressure, such as bulky Water or Steel partners, and it benefits from hazard support that turns trapped targets into guaranteed progress. Check the team calculator before pairing it with other Grass or Ghost Pokemon because repeated Fire, Ice, or Dark weaknesses can build quickly.