Character
Defect
Card details
Signal Boost
This page tracks the current Defect skill text for Slay the Spire 2, plus the upgraded version, the card's current role in the pool, and a few nearby follow-up reads.
Type
Skill
Rarity
Rare
Cost
1
Current rule text
The next Power you play is played an additional time. Exhaust.
Upgrade comparison
Base and upgraded Signal Boost at a glance
Base
The next Power you play is played an additional time. Exhaust.
Upgraded
Cost changes from 1 to 0
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Deal 5 damage for each Channeled Orb.
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Deal 3 damage. Apply 1 Vulnerable.
Biased Cognition
Gain 4 Focus. At the start of your turn, lose 1 Focus.
Next reads
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When to skip cards
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Sources
Mega Crit early access launch post
OfficialOfficial launch article for the current early access build.
Mega Crit gameplay trailer post
OfficialThe first broad gameplay overview of the sequel.
Untapped Slay the Spire 2 card library
AuthorityUsed as a secondary authority for the currently visible Early Access card pool and card art indexing.