Marvel United
How do the Symbiote promo decks work?
Two pre-release forum posts describe the promo rules card; no designer post is cited.
- Razbot · Community · 2024-07-26
- Artificeralf · Community · 2024-07-26
The 12 cards form four 3-card Symbiote sets. You can add one set to your deck as a bonded symbiote whose cards count as your Hero cards, or shuffle all 12 into one hybrid Hero deck.