What is duraludon weak against?

Duraludon is a Steel/Dragon-type Pokémon, and it has relatively few weaknesses, but there are some types of attacks that it is particularly weak against.

1. Ground-type moves: Duraludon is four times weak to Ground-type moves, which means that it will take four times the normal level of damage from them. If a Ground-type move is used against Duraludon, it will likely be knocked out in a single hit.

2. Fighting-type moves: Duraludon is doubly weak to Fighting-type moves. This means that Duraludon will take double the damage from Fighting-type moves. A single Fighting-type move may be enough to knock out Duraludon if it does not have high defenses or is at a lower level.

3. Fairy-type moves: While not as pronounced as its weakness to Ground and Fighting-type moves, Duraludon is also weak to Fairy-type moves. As a Steel/Dragon-type, Duraludon has a weakness to the Fairy-type.