Grip Claw
From Bulbapedia, the community-driven Pokémon encyclopedia.
The Grip Claw is an item to be held by a pokemon that increases the number of turns damage is dealt by moves like wrap and fire spin. Found in the hidden entrance to the Wayward cave on Route 206 (underneath the cycling road). The hidden entrance is located underneath the cycling path, to the left of the cave's normal entrance. You will need cut to reach the route, and strength when you go inside the hidden entrance. Flash is also useful.
