StS2 Overlay

Cards

Symbiotic Virus

Symbiotic Virus

At the start of each combat, Channel 1 Dark.

Pool: Defect
Rarity: Uncommon

RELATED RELICS

Gold-Plated Cables

RELATED CARDS

RELATED POTIONS

Essence of Darkness

SLAY THE SPIRE 2Cards Characters Relics Potions Events Articles Getting Started Discord Bot

SUPPORT & LEGALTerms of Service Privacy PolicyCookie Settings

COMPANYPartner With Us Team Careers

© 2026 All rights reserved.