3 | Ruby, Sapphire, FireRed, LeafGreen, Emerald | Prevents ability reduction. |
4 | Diamond, Pearl, Platinum | Prevents the Pokémon's stats from being lowered. |
4 | HeartGold, SoulSilver | Prevents its stats from being lowered. |
5 | Black, White, Black 2, White 2 | Prevents other Pokémon from lowering its stats. |
6 | X, Y, Omega Ruby, Alpha Sapphire | Prevents other Pokémon from lowering its stats. |
7 | Sun, Moon, Ultra Sun, Ultra Moon | Prevents other Pokémon's moves or Abilities from lowering the Pokémon's stats. |
8 | Sword, Shield | Prevents other Pokémon's moves or Abilities from lowering the Pokémon's stats. |