Slay the Spire 2 Relic

Sea Glass

Sea Glass is a Ancient Relic relic from the shared pool. See 15 cards from another character. Choose any number of them to add to your Deck.

Rarity: Ancient Relic
Pool: shared
Merchant range: Not normally sold

Relic effect

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

Run value

Evaluate Sea Glass by when it appears, how often its effect triggers before the next boss, and whether it changes routing or shop priorities. The strongest relic is often the one that solves the deck's immediate weakness, not the one with the highest theoretical ceiling.

Related strategy

Compare this effect with the relic guides and current patch coverage before making a build-around decision.