Antewise

Ghost in a Jar — Rare Potion in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 potion data (spire-codex.com API), 63 potions retrieved 17 October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.
Ghost in a Jar potion art
Ghost in a Jar

Gain 1 Intangible.

RarityRare
Poolsilent
TypeSingle-use consumable

Effect

Gain 1 Intangible.

Potion data comes from the community-built Slay the Spire 2 compendium API and tracks the early-access build. Rarity decides how often a potion turns up, so the rare ones are worth saving for a fight you cannot otherwise win.

Other Rare potions

Where to go next

All 63 potions — the full table. Relics cover the passive bonuses that last a whole run.

Card database lists the cards you might build around. Enchantments change the cards you keep.

Frequently asked questions

What does Ghost in a Jar do in Slay the Spire 2?

Gain 1 Intangible.

How rare is Ghost in a Jar?

It is Rare, in the silent potion pool.

Should I hold or drink Ghost in a Jar?

Hold defensive potions for the turn that would kill you; drink offensive ones early if they remove a threat outright.

More Slay the Spire 2 guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.