Gastly
Gastly's official artwork from Pokémon FireRed and LeafGreen.
Universe	Pokémon
Debut	Pokémon Red and Green Versions (1996)
Most recent non-Smash appearance	Pokémon Pokopia (2026)
Console/platform of origin	Game Boy
Article on Bulbapedia	Gastly (Pokémon)

Gastly (ゴース, Ghos) is a creature from the Pokémon games.

Origin

Gastly is a dual Ghost/Poison-type Pokémon introduced in Generation I, and is categorized within the Pokédex at #092 as the "Gas Pokémon". It evolves into Haunter at level 25, which can then evolve into Gengar when traded with another player. Gastly and its evolutionary relatives were the only Ghost-type Pokémon in Generation I, and can be found in various games in the wild in haunted areas, caves, and at night.

Gastly's immunity to direct attacks in Smash is likely a reference to the Ghost type immunity to Normal- and Fighting-type moves in the Pokémon games.

In Super Smash Bros. for Nintendo 3DS

As an enemy

Villager next to Gastly in Smash Run.

Gastly appears as an enemy in Smash Run, appearing somewhat commonly after a minute and thirty seconds have passed.

Gastly slowly floats towards the player, occasionally charging towards them after a random period of time. It causes 3% darkness damage on contact, and flies away if left alone long enough. Gastly is immune to all direct attacks, only taking damage from indirect ones, such as projectiles and other launched enemies.

Trophy

Gastly's trophy in Super Smash Bros. for Nintendo 3DS

Gastly

This Ghost/Poison-type Pokémon is made up of several toxic gases—touching it would be really unpleasant. Instead, try to take it out with projectiles. It's not the fastest enemy in Smash Run, but occasionally it may try to chase down a fighter, so be careful around this gaseous foe.

In Smash Run, these Ghost- and Poison-type Pokémon tend to move slowly, and then, without warning, chase after you at high speed. You'll get hurt if they so much as come into contact with you, so be on your guard. As ghosts, they're immune to direct attacks. The only way to defeat them is to hit them with projectiles or items.

Trivia

• If Gastly is hit with Little Mac's KO Uppercut, the sound effect will still play despite Gastly taking no damage.

Pokémon universe
Fighters	Pikachu (SSB · SSBM · SSBB · SSB4 · SSBU) · Jigglypuff (SSB · SSBM · SSBB · SSB4 · SSBU) · Pichu (SSBM · SSBU) · Mewtwo (SSBM · SSB4 · SSBU) · Pokémon Trainer (SSBB · SSBU) · Squirtle (SSBB · SSBU) · Ivysaur (SSBB · SSBU) · Charizard (SSBB · SSB4 · SSBU) · Lucario (SSBB · SSB4 · SSBU) · Greninja (SSB4 · SSBU) · Incineroar (SSBU)
Boss	Rayquaza
Stages	Saffron City · Pokémon Stadium · Poké Floats · Pokémon Stadium 2 · Spear Pillar · Unova Pokémon League · Prism Tower · Kalos Pokémon League
Items	Poké Ball · Master Ball
Poké Ball Pokémon	Abomasnow · Abra · Arceus · Articuno · Beedrill · Bellossom · Bewear · Blastoise · Bonsly · Celebi · Chansey · Charizard · Chespin · Chikorita · Clefairy · Cyndaquil · Darkrai · Dedenne · Deoxys · Ditto · Eevee · Electrode · Entei · Exeggutor · Fennekin · Fletchling · Gardevoir · Genesect · Giratina · Gogoat · Goldeen · Groudon · Gulpin · Hitmonlee · Ho-Oh · Inkay · Jirachi · Keldeo · Koffing · Kyogre · Kyurem · Latias & Latios · Lugia · Lunala · Manaphy · Marill · Marshadow · Meloetta · Meowth · Metagross · Mew · Mimikyu · Moltres · Munchlax · Onix · Oshawott · Palkia · Piplup · Porygon2 · Pyukumuku · Raichu · Raikou · Scizor · Snivy · Snorlax · Solgaleo · Spewpa · Starmie · Staryu · Suicune · Swirlix · Tapu Koko · Togedemaru · Togepi · Torchic · Unown · Venusaur · Victini · Vulpix · Weavile · Weezing · Wobbuffet · Xerneas · Zapdos · Zoroark
Enemies	Chandelure · Cryogonal · Gastly · Koffing · Petilil
Other	Charmander · Cresselia · Dialga · Porygon · Registeel · Reshiram · Team Rocket · Zekrom · List of Pokémon
Trophies, Stickers and Spirits	Trophies (SSBM · SSBB · SSB4) · Stickers · Spirits
Music	Brawl · SSB4 · Ultimate

• Smash Run enemies
• Pokémon (SSB4)
• Pokémon universe
• Pokémon
• Trophies (SSB4-3DS)