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Rainbow - Slay the Spire 2 Card

Rainbow

DefectSkillRare
2
Cost
Self
Target

Description

Channel 1 Lightning. Channel 1 Frost. Channel 1 Dark.

Keywords & Mechanics

ExhaustOrbsFocus

Synergizes With

Cards that work well with Rainbow based on shared mechanics and keyword interactions.

Strong Synergies

Synchronize

Synchronize

Skill · Uncommon

Rainbow provides Exhaust → Synchronize benefits

Chill

Chill

Skill · Uncommon

Rainbow provides Exhaust → Chill benefits

Voltaic

Voltaic

Skill · Rare

Rainbow provides Exhaust → Voltaic benefits

Alchemize

Alchemize

Skill · Rare

Rainbow provides Exhaust → Alchemize benefits

Anointed

Anointed

Skill · Rare

Rainbow provides Exhaust → Anointed benefits

Boot Sequence

Boot Sequence

Skill · Uncommon

Rainbow provides Exhaust → Boot Sequence benefits

Good Synergies

Consuming Shadow

Consuming Shadow

Rainbow provides Orbs → Consuming Shadow benefits

Darkness

Darkness

Rainbow provides Orbs → Darkness benefits

Scavenge

Scavenge

Scavenge provides Exhaust → Rainbow benefits

Barrage

Barrage

Rainbow provides Orbs → Barrage benefits

Bulk Up

Bulk Up

Rainbow provides Orbs → Bulk Up benefits

Capacitor

Capacitor

Rainbow provides Orbs → Capacitor benefits

Chaos

Chaos

Rainbow provides Orbs → Chaos benefits

Compile Driver

Compile Driver

Rainbow provides Orbs → Compile Driver benefits

Related

Ball LightningCold SnapCoolheadedFusionGlacierIce LanceLightning RodMeteor StrikeNullShadow Shield
Card ID: RAINBOW

Character

Defect

View all cards

Details

Rarity
Rare
Type
Skill
Cost
2

Top Synergies

Synchronize — Skill card in Slay the Spire 2

Synchronize

Skill · ★★★

Chill — Skill card in Slay the Spire 2

Chill

Skill · ★★★

Voltaic — Skill card in Slay the Spire 2

Voltaic

Skill · ★★★

Alchemize — Skill card in Slay the Spire 2

Alchemize

Skill · ★★★

Anointed — Skill card in Slay the Spire 2

Anointed

Skill · ★★★

STS2 Companion

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Database last updated: March 2026