Spire CodexSpire CodexSPIRECODEX
Cards & Combat
Card LibraryRelic CollectionPotion LabPowersKeywords
The Run
CharactersBestiaryEncountersEventsAncientsMerchant
Systems & Meta
Custom ModeMechanicsUnlockables
Reference
TimelineImagesReferenceBadgesCompare CharactersGuides
Jump back in

Pages you open show up here.

Rankings
Tier ListCard MetricsScoring
Aggregate data
Community StatsChartsStatsEncounters
Runs
LeaderboardsBrowse RunsSubmit a Run
Make & share
Tier List MakerShowcase
Companion apps
Overlay (Overwolf)Knowledge Demonbot
Build with the data
DevelopersAPI
Project
Spire CodexChangelogNewsThank You
Support
PatreonKo-fiFeedbackEmail
Elsewhere
DiscordGitHubPrivacyTerms
Live
OverwolfSpire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →
← Back to Cards

◆Colorless·Rare·🛡 Skill·0 Energy

Secret Weapon

Secret Weapon is a Rare Skill card in Slay the Spire 2, costing 0 energy.

It carries the Exhaust keyword.

CommunityDescriptionRelationsSynergyVersion history

Community performance

Live aggregate across community-submitted runs. Filter by bracket to see how it holds up at higher levels of play.

Win rate
64.9%
5.4k of 8.3k wins
Pick rate
1%
8,282 picks
Codex Score
S100
Top tier
Codex Elo
1697
revealed preference

Win rate by character

Ironclad61.3% · 2.1k
Silent66.3% · 1.8k
Regent67.2% · 1.6k
Necrobinder68.4% · 1.5k
Defect61.9% · 1.4k

Most often taken by Ironclad players(2,059 picks · 25% share). Codex rates it S (top tier) overall.

Community-submitted runs only, refreshed every 30 minutes. Pick rate is 1% of 820,476 tracked runs. How is the score calculated?

Description

Put an Attack from your Draw Pile into your Hand.
Exhaust.
Exhaust

Relations

What this card makes, and what else interacts with it.

Other languages

Loading…

Version history

Loading…

View the full changelog →
Secret Weapon - Slay the Spire 2
Normal render
At a glance
Energy
0
Type
Skill
Rarity
Rare
Character
Colorless
Keywords
Exhaust
Merchant Price
Gold164–182
API·Developers·GitHub·Discord·Ko-Fi··Privacy·Terms·Beta Site