StS1
StS2
SlaySpireDB
Browse games
Tools
Tools
Between runs
Seed map
Mods
On the map
Pathing table
Encounter planner
At a reward
Card reward helper
Boss relic picker
Ancient offer chooser
At an event
Event decisions
With your deck
Deck builder
After a run
Run History
Both Games
Guides
News
Database
Menu
Both Games
Tools
Guides
News
Search
Sign in
en
Database
/
Slay the Spire
/
Cards
/
Core Surge
Share
Core Surge
Deal
11
damage.
Gain
1
Artifact
.
Exhaust
.
Attack
1
Core Surge+
Deal
15
damage.
Gain
1
Artifact
.
Exhaust
.
Attack
1
Add to deck
Artifact
Negates the next debuff.
Exhaust
Removed until end of combat.
Core Surge
The Defect
Unlock level 3
The Defect
Base
+
Upgraded
Core Surge+
Deal
15
damage.
Gain
1
Artifact
.
Exhaust
.
Obtained
card rewards
The Defect
Merchant price
StS1
Level
A0
The Courier
Membership Card
Smiling Mask
Shop band
135
–
165
Gold
Base price: 150 Gold Shop roll: ×0.9–1.1