Moonstone, Marvel Snap's newest Ongoing card, offers exciting gameplay possibilities but requires strategic deck building. This guide explores optimal Moonstone decks and effective counter-strategies.
Two prominent Moonstone decks leverage her ability to copy Ongoing effects: a Patriot-Ultron focused deck and an Onslaught-Living Tribunal focused deck.
1. Patriot-Ultron Moonstone Deck:

This deck prioritizes consistent power generation. Moonstone acts as a powerful support card, amplifying the effects of other Ongoing cards.
Card List:
| Card | Cost | Power |
|---|---|---|
| Moonstone | 4 | 6 |
| Patriot | 3 | 1 |
| Ultron | 6 | 8 |
| Brood | 3 | 2 |
| Ant-Man | 1 | 1 |
| Mystique | 3 | 0 |
| Iron Man | 5 | 0 |
| Mister Sinister | 2 | 2 |
| Dazzler | 2 | 2 |
| Squirrel Girl | 1 | 2 |
| Mockingbird | 6 | 9 |
| Blue Marvel | 5 | 3 |
Synergies: Early game focuses on board setup with Brood, Sinister, or Squirrel Girl. Mid-game plays Patriot, Mystique, and Moonstone in the same lane (ideally in that order). Ultron finishes strong in the final round, maximizing buffs. Iron Man, Blue Marvel, and Mockingbird provide backup power.
2. Onslaught-Living Tribunal Moonstone Deck:

This high-risk, high-reward deck uses Moonstone as a primary win condition.
Card List:
| Card | Cost | Power |
|---|---|---|
| Moonstone | 4 | 6 |
| Onslaught | 6 | 7 |
| The Living Tribunal | 6 | 9 |
| Mystique | 3 | 0 |
| Ravonna Renslayer | 2 | 2 |
| Iron Man | 5 | 0 |
| Captain America | 3 | 3 |
| Howard the Duck | 1 | 2 |
| Magik | 3 | 2 |
| Psylocke | 2 | 2 |
| Sera | 5 | 4 |
| Iron Lad | 4 | 6 |
Play Line: Psylocke enables early Moonstone placement. Onslaught, Mystique, and Iron Man follow in her lane. The Living Tribunal distributes power across lanes in the final round. Psylocke and Sera provide cost reduction, while Magik extends the game. Captain America and Iron Lad offer backup.
Moonstone's vulnerability lies in her reliance on her own lane. Several cards effectively counter her:

Yes, Moonstone is a valuable addition for several reasons:
Moonstone's effectiveness hinges on strategic deck building and awareness of counter-strategies. With careful planning, she can be a powerful asset in your Marvel Snap arsenal.