Terrain-Extender is a held item introduced in Pokémon Sun and Moon, designed to enhance the effectiveness of terrain-generating moves. When a Pokémon holding the Terrain-Extender uses a move that creates an environmental terrain effect—such as Electric Terrain, Grassy Terrain, Misty Terrain, or Psychic Terrain—the duration of the terrain is increased from the standard five turns to eight turns.
These terrain effects can provide strategic advantages in battle: - Electric Terrain: Boosts the power of Electric-type moves by 50%, prevents Pokémon from falling asleep, and powers up the ability of Electric Surge. - Grassy Terrain: Heals Pokémon on the ground each turn, boosts the power of Grass-type moves by 50%, and halves the damage taken from Earthquake, Magnitude, and Bulldoze. - Misty Terrain: Reduces the damage taken from Dragon-type moves by 50% and prevents status conditions such as burns or paralysis for grounded Pokémon. - **Psychic
Held: When the holder changes the Terrain (whether by move or ability), it will last 8 turns instead of 5.
Short Effect: Held: Extends the holder’s Terrain effects to 8 turns.
Held: When the holder changes the Terrain (whether by move or ability), it will last 8 turns instead of 5.
Fling Power: 60
| Generation | Game Index |
|---|---|
| Generation VII | 879 |
| Generation VIII | 879 |