Its defenders are Nightmare forms: wins here drop Nightmare Shards and, rarely, a Nightmare Pokémon. See The Nightmare World.
Defenders
| Pokémon | Types | Level | |
|---|---|---|---|
| Nightmare Magnezone | electricsteel | 644 | |
| Nightmare Flygon | grounddragon | 645 | |
| Nightmare Tyrantrum | rockdragon | 646 | |
| Nightmare Dragalge | poisondragon | 647 | |
| Nightmare Garchomp | dragonground | 648 |
Play Nightmare Chargestone Cave now
Nearby maps in Nightmare Abyss
Nightmare Relic Castle · Nightmare Lostlorn Forest · Nightmare Route 6 · Nightmare Twist Mountain · Nightmare Moor of Icirrus · Nightmare Undella Bay