Before Scarlet and Violet drop with a new mechanic of terrasalization, make sure you know all of these uses for terror typings beyond getting new resistances and weaknesses. Grass types are immune to power to base moves, meaning they can't be affected by sleep powder, sport or rage powder. Dark types are immune to pranks to remove, so you can use this to gain immunity to things like Grimstarl Pranks to Thunder Wave. Rock types gain a 50% special defense boost if Sandstorm is active. Steel ground and Rock types are immune to Sandstorm damage. Ice types are immune to hail damage. Ghost types can't be trapped by Pokemon like Gothetell. Electrotypes can't be paralyzed. Fire types can't be burned. And finally, poison types can't be poisoned or miss the move toxic. Use these passive traits to your advantage when you're building your team and follow me for more competitive Pokemon content.