to encounter Spiritomb. Spiritomb completely walls several of Whitney's Pokémon because they lack moves that can hit Ghost/Dark types. You can guarantee a

using Toxic, Leech Seed, and Protect are often more reliable than pure offense. Check Every House

(Violet City): Be wary of his , which carries a Power Herb + Solar Beam to bait and kill Geodude.

Do not attempt the Safari Zone in a Nuzlocke. The catch mechanic is broken. You will waste balls, and the wild Pokemon (Lickitung with Bind, Tauros with Pursuit) will kill your mons.