Its defenders are Nightmare forms: wins here drop Nightmare Shards and, rarely, a Nightmare Pokémon. See The Nightmare World.
Defenders
| Pokémon | Types | Level | |
|---|---|---|---|
| Nightmare Mamoswine | iceground | 572 | |
| Nightmare Altaria | dragonflying | 573 | |
| Nightmare Claydol | groundpsychic | 574 | |
| Nightmare Excadrill | groundsteel | 575 | |
| Nightmare Steelix | steelground | 576 |
Play Nightmare Mt. Coronet now
Nearby maps in Nightmare Abyss
Nightmare Route 213 Shore · Nightmare Lost Tower · Nightmare Route 210 Fog · Nightmare Iron Island · Nightmare Isles · Nightmare Pinwheel Forest