Gastly

Plan this partner in PokéBonk

This analysis describes the Gastly League partner and its evolution line, not necessarily the current form alone.

Gastly combines extra evasion with 20% reduced damage taken before developing a focused Ghost kit. Curse and control in its evolving Ultimate add offensive setup to an already resilient baseline.

Trade-off: Evasion is probabilistic; the defensive package still needs active movement.

Passive: Ghost

Ultimate progression: Cursed Cloud / Shadowy Hands / Gengar's Shadow

Curated kit: Lick (Lv. 1) · Night Shade (Lv. 2) · Shadow Ball (Lv. 4) · Hex (Lv. 7)

Later moves become eligible offers; they are not automatically equipped.

How to unlock: Trigger 600 elemental reactions in a single run.

Complete the applicable challenges, then finish the capture step; a reference entry does not unlock a partner.

League analysis and kit: v0.8.25, checked October 23, 2026. Individual unlock checklists and linked builds carry their own source dates.

Plan a move fusion

This partner’s associated signature recipe is below. The exact input pair determines the result; kit availability is a separate check.

• Gloomy Curse

  Shadow BallHex