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Fishing Rod in Slay the Spire 2

Slay the Spire 2 Relic

Fishing Rod

Fishing Rod is a Ancient Relic relic from the shared pool. Every 3 normal combats, Upgrade a random card in your Deck.

Rarity
Ancient Relic
Pool
shared
Merchant range
Not normally sold

Relic effect

Every 3 normal combats, Upgrade a random card in your Deck.

Run value

Evaluate Fishing Rod 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.