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Prolong - Slay the Spire 2 Card

Prolong

ColorlessSkillUncommon
0
Cost
Self
Target

Description

Next turn, gain Block equal to your current Block.

Keywords & Mechanics

ExhaustDexterityBlock Build

Synergizes With

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

Strong Synergies

Mimic

Mimic

Skill · Rare

Prolong provides Block Build → Mimic benefits

Panic Button

Panic Button

Skill · Uncommon

Prolong provides Block Build → Panic Button benefits

Alchemize

Alchemize

Skill · Rare

Prolong provides Exhaust → Alchemize benefits

Anointed

Anointed

Skill · Rare

Prolong provides Exhaust → Anointed benefits

Dark Shackles

Dark Shackles

Skill · Uncommon

Prolong provides Exhaust → Dark Shackles benefits

Discovery

Discovery

Skill · Uncommon

Prolong provides Exhaust → Discovery benefits

Good Synergies

Prowess

Prowess

Prowess provides Dexterity → Prolong benefits

Card ID: PROLONG

Character

Colorless

View all cards

Details

Rarity
Uncommon
Type
Skill
Cost
0

Top Synergies

Mimic — Skill card in Slay the Spire 2

Mimic

Skill · ★★★

Panic Button — Skill card in Slay the Spire 2

Panic Button

Skill · ★★★

Alchemize — Skill card in Slay the Spire 2

Alchemize

Skill · ★★★

Anointed — Skill card in Slay the Spire 2

Anointed

Skill · ★★★

Dark Shackles — Skill card in Slay the Spire 2

Dark Shackles

Skill · ★★★

STS2 Companion

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Database last updated: March 2026