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Whetstone — 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.
Whetstone relic art
Whetstone

Upon pickup, Upgrade 2 random Attacks.

PoolShared
RarityCommon Relic
TriggerUpon pickup
Price175 Gold at base, 149–201 across shop price modifiers

What it does

Upon pickup, Upgrade 2 random Attacks.

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.

Relics that share this trigger

These relics fire on the same timing as Whetstone, so they often belong in the same kind of build.

  • Potion Belt — Upon pickup, gain 2 potion slots.
  • Strawberry — Upon pickup, raise your Max HP by 7.
  • War Paint — Upon pickup, Upgrade 2 random Skills.
  • Pear — Upon pickup, raise your Max HP by 10.
  • Mango — Upon pickup, raise your Max HP by 14.
  • Old Coin — Upon pickup, gain 300 Gold.
  • Cauldron — Upon pickup, brews 5 random potions.
  • Dolly's Mirror — Upon pickup, obtain an additional copy of a card in your Deck.

Other Shared relics

Other Common Relic 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 Whetstone do in Slay the Spire 2?

Upon pickup, Upgrade 2 random Attacks.

Which pool is Whetstone in?

It belongs to the Shared pool and is Common Relic.

How much does Whetstone cost?

175 Gold at base, 149–201 across shop price modifiers

When does Whetstone trigger?

Upon pickup.

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.