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PokeBonk Gastly: Ghost/Poison first form

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#092Gastly

GhostPoison

Stage 1 of 3

Base stats

HP
30
Attack
35
Defense
30
Sp. Atk
100
Sp. Def
35
Speed
80
Total
310

Ultimate by evolution stage

  1. Tier 1 · GastlyThis formCursed CloudA 12 m cloud of poison gas engulfs you for 2.5 s: it curses (+25% damage taken) and poisons everything that breathes.
  2. Tier 2 · HaunterShadowy HandsFourteen shadow hands burst from the ground beneath the enemies, grab them (root) and curse them.
  3. Tier 3 · GengarGengar's ShadowSix Gengar emerge from your shadow and leap at the enemies while Shadow Balls rain down; cursed enemies take double.

Evolution line

  1. Gastly
  2. HaunterLv. 30
  3. GengarLv. 42

Evolution levels are worked out from the game code and have not been play-tested.

League family

Role: Specter

Passive: Ghost — You plow through the horde: -20% damage taken and +10% evasion.

Starting moves:

  • LickGhost
  • Night ShadeGhost
  • Shadow BallGhost
  • HexGhost

Unlock challenge

  • Trigger 600 elemental reactions in a single run.

Unlock challenges for every family

Damage taken by attack type

More damage from

  • Ground×1.35
  • Ghost×1.35
  • Psychic×1.35
  • Dark×1.35

Normal damage from

  • Flying×1
  • Rock×1
  • Steel×1
  • Fire×1
  • Water×1
  • Electric×1
  • Ice×1
  • Dragon×1

Less damage from

  • Grass×0.8
  • Fairy×0.8
  • Poison×0.64
  • Bug×0.64
  • Normal×0.5
  • Fighting×0.5min

Damage you take is limited to between ×0.5 and ×1.6, so these numbers can differ from the attack values on the type chart.

Data as of game version 0.8.18, read from the game's files (not play-tested).

PokeBonk Gastly (No. 92, Ghost/Poison) is the first form of the Gastly line. This page covers its stats, Ultimate, passive, starting moves, unlock challenge and damage taken by type, read from the game files of version 0.8.18. PokeBonk.gg is an unofficial fan site, and the game itself is at pokebonk.com.

How to play the Gastly line

Gastly’s line is the Specter. Its passive, Ghost, lets you plow through the horde with -20% damage taken and +10% evasion. All four moves are Ghost: Lick, Night Shade, Shadow Ball and Hex. The Ultimate builds on curses: Cursed Cloud surrounds you with 12 m of poison gas that curses (+25% damage taken) and poisons; Haunter’s Shadowy Hands grabs fourteen enemies from below, roots and curses them; Gengar’s Shadow sends six Gengar from your shadow while Shadow Balls rain, and cursed enemies take double. The game’s code puts the evolutions at about level 30 and level 42. To join it, trigger 600 elemental reactions in a single run. In a gameplay video from October 18, 2026, a player singled out Gastly as a favourite. Good for players who walk through crowds.

Where the Gastly line starts

Gastly starts the Gastly line with a base stat total of 310 (Sp. Atk highest at 100), the tier 1 Ultimate Cursed Cloud and the family passive Ghost. Gastly evolves into Haunter at about level 30 (worked out from the game code, not play-tested).

Pokémon of the same type

Ghost2 Pokémon

All 151 Pokémon in the PokédexUnlock challenges for every familyType chart

Frequently asked questions

What is Gastly weak to in PokeBonk?

Ground, Ghost, Psychic and Dark deal the most damage to Gastly: ×1.35. The least comes from Normal and Fighting: ×0.5. Damage you take is limited to between ×0.5 and ×1.6.

What Ultimate does Gastly use in PokeBonk?

Gastly uses Cursed Cloud, tier 1 of 3 in the Gastly line: A 12 m cloud of poison gas engulfs you for 2.5 s: it curses (+25% damage taken) and poisons everything that breathes.

How do I unlock Gastly in PokeBonk?

Complete its League challenge, then capture Gastly during a run. The challenge: “Trigger 600 elemental reactions in a single run”

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