Besides the immunity to Ground-type moves (which Steel types are very weak against), it also makes them immune to the moves Spikes, Toxic Spikes, Misty Terrain, Grassy Terrain, Electric Terrain, Arena Trap, and damage from Sky Drop.Malbourne said:Metagross was my jam back in Emerald! Now, I'm not up to snuff on abilities or stats or why Levitate is so awesome, but that design reminded me why I liked it so much. Glad to see my Meatyghost might have a role in the next generation that I may be a part of if I happen to get back into Pokemon.