Antewise

Sea Glass — Shared Relic in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 relic data (spire-codex.com API), 296 relics 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.
Sea Glass relic art
Sea Glass

See 15 cards from another character. Choose any number of them to add to your Deck.

PoolShared
RarityAncient Relic
TriggerSee 15 cards from another character
Priceno merchant price listed

What it does

See 15 cards from another character. Choose any number of them to add to your Deck.

Relic data comes from the community-built Slay the Spire 2 compendium API and tracks the early-access build. Treat exact numbers as community-verified; the game is still in early access and values shift between patches.

Other Shared relics

Where to go next

All 296 relics — the full filterable list. Rarity system explains how often each tier appears.

Card database covers the cards that pair with this relic. Characters shows which run can find it.

Frequently asked questions

What does Sea Glass do in Slay the Spire 2?

See 15 cards from another character. Choose any number of them to add to your Deck.

Which pool is Sea Glass in?

It belongs to the Shared pool and is Ancient Relic.

How much does Sea Glass cost?

no merchant price listed

When does Sea Glass trigger?

See 15 cards from another character.

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.