Gastly | Pokémon Guide

Why It Matters

Gastly’s early‑game availability and strong special‑attack make it a valuable asset for players building a balanced team, especially in games where ghost‑type coverage is scarce. Understanding its locations, evolution requirements, and move options helps trainers optimize capture efficiency and competitive potential.

Key Takeaways

• Gastly evolves to Haunter at level 25, then Gengar via trade
• Ghost/Poison typing gives immunity to Ground, Fighting, Normal attacks
• Catch rate 190 (35.2%) makes Gastly moderately rare in games
• Available in Pokémon Tower across multiple generations, often night‑only
• Base Special Attack 100 makes Gastly strong special attacker early

Pulse Analysis

Gastly’s unique Ghost‑Poison combination has made it a staple of the Pokémon franchise since its debut in Generation I. The creature’s ethereal lore—95 % toxic gas and 5 % souls—adds to its marketability, while its evolution chain culminates in Gengar, one of the series’ most recognizable figures. With a modest base HP of 30 but a striking 100 Special Attack, Gastly punches well above its weight, offering early‑game players a reliable special‑damage option without sacrificing speed.

From a gameplay perspective, Gastly’s catch rate of 190 (approximately 35 % success) positions it as a moderately rare encounter, encouraging dedicated players to seek out its numerous habitats. Classic locations like Pokémon Tower in Red/Blue remain relevant, but newer titles such as Legends: Arceus and Scarlet/Violet expand its presence to night‑only zones and mass‑outbreak areas. The guide’s comprehensive move list—spanning level‑up attacks like Hex and Shadow Ball to a broad TM pool—allows trainers to tailor Gastly’s arsenal for both casual and competitive play. Notably, its immunity to Ground, Fighting and Normal attacks reduces common threats, though its weaknesses to Ghost, Psychic and Dark types demand strategic team composition.

In the competitive meta, Gastly’s high Special Attack and respectable Speed enable it to function as a fast special sweeper, especially when equipped with moves like Dark Pulse or Sludge Bomb. Pairing it with teammates that can cover its Psychic and Dark vulnerabilities—such as Steel or Fairy types—maximizes team resilience. Moreover, its ability Levitate eliminates Ground‑type hazards, simplifying entry into battles that feature entry‑hazard strategies. For newcomers, mastering Gastly’s capture locations, evolution timing, and optimal move set provides a solid foundation for building a versatile, ghost‑type heavy roster that can transition smoothly into higher‑level content.