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Coolant

PowerRareDefectTier A
Switch game version
2026-06-18
Coolant
At the start of your turn, gain 2 Block for each unique Orb you have.
Coolant
Power
1
Base
Coolant
At the start of your turn, gain 3 Block for each unique Orb you have.
Coolant+
Power
1
Upgraded
Block

Until next turn, prevents damage.

Card Effect

Base

At the start of your turn, gain 2 Block for each unique Orb you have.

Upgraded

At the start of your turn, gain 3 Block for each unique Orb you have.

Card Stats

Energy cost
1energy
Type
Power
Rarity
Rare
Character
Defect
Target
Self
Upgrade
Available

Tier Rating

A

Ranked A tier in our Defect card tier list.

Defect card tier list

Builds Using This Card

Deck archetypes where Coolant is a core or support card.

More Defect Power Cards

All Cards
Coolant Card | Slay the Spire 2 Guide & Wiki