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Top Diamondback Decks for Marvel Snap Revealed

by Natalie May 15,2025

Top Diamondback Decks for Marvel Snap Revealed

A new villainous character has slithered into *Marvel Snap*—Diamondback, a figure known to the most dedicated Marvel aficionados. This character, much like many female villains in the Marvel universe, teeters on the edge of becoming a heroine. Here, we delve into the best Diamondback decks in *Marvel Snap* and explore her potential impact on the game.

Jump To:

  • How Diamondback Works in Marvel Snap
  • Best Diamondback Decks in Marvel Snap
  • Is Diamondback Worth Spotlight Cache Keys or Collector’s Tokens?

How Diamondback Works in Marvel Snap

Diamondback is a 3-cost, 3-power card with an intriguing ability: “Ongoing: Enemy cards here afflicted with negative Power have an additional -2 Power.” This ability synergizes well with the growing roster of cards that can afflict negative power in Marvel Snap, such as U.S. Agent, Man-Thing, Scorpion, Hazmat, Cassandra Nova, Scream, and Bullseye. To maximize her effectiveness, you need to hit at least two enemy cards with her effect, turning her into a formidable 7-power card. However, be wary of Luke Cage, as he can completely nullify her impact, and cards like Enchantress and Rogue can swiftly counteract her venomous advantage.

Best Diamondback Decks in Marvel Snap

Despite her seemingly niche role, Diamondback proves versatile and can be integrated into several competitive deck archetypes, including Scream Move, Toxic Ajax, High Evolutionary, and Bullseye Discard. She is likely to shine most brightly in Toxic Ajax and High Evolutionary decks, which share similarities. Below, we explore two distinct decks where Diamondback can excel: Scream Move and Toxic Ajax.

Scream Move Deck

  • Kingpin
  • Scream
  • Kraven
  • Sam Wilson Captain America
  • Spider-Man
  • Diamondback
  • Rocket Raccoon and Groot
  • Polaris
  • Doom 2099
  • Aero
  • Doctor Doom
  • Magneto

Click here to copy this list from Untapped.

This deck includes Series 5 cards like Scream, Sam Wilson Captain America, Rocket Raccoon and Groot, and Doom 2099. Scream and Rocket Raccoon and Groot are essential for the deck's functionality. If you don't have Sam Wilson, consider substituting with another affliction card like Scorpion.

The strategy involves maneuvering your opponent's cards across the board while afflicting them with Kingpin and Scream. Position Diamondback in the same lane as Kingpin to secure that lane, effectively reducing enemy cards by -4 when they're pushed or pulled there. Meanwhile, Scream will boost your power in other lanes. The deck also features a Doom 2099 package, enabling strong plays in the final turns with Aero into Doctor Doom or Magneto, bolstered by any additional afflictions from card movement.

Toxic Ajax Deck

  • Silver Sable
  • Hazmat
  • U.S. Agent
  • Luke Cage
  • Rogue
  • Diamondback
  • Red Guardian
  • Rocket Raccoon and Groot
  • Malekith
  • Anti-Venom
  • Man-Thing
  • Ajax

Click here to copy this list from Untapped.

This deck is packed with Series 5 cards, including Silver Sable, U.S. Agent, Red Guardian, Rocket Raccoon and Groot, Malekith, Anti-Venom, and Ajax. While Silver Sable can be replaced with Nebula, the rest are crucial for optimal performance. This deck is one of the most expensive in the game but offers immense power.

The goal is to amplify Ajax's power through your affliction cards. Sometimes, holding back Luke Cage can further boost Ajax. Malekith can pull cards like Hazmat and Diamondback, causing significant power spikes, while Anti-Venom can deliver a surprise power boost in the game's final turns. Rogue is included as a counter to Luke Cage, a common threat during Diamondback's release week, ensuring the deck remains viable.

Is Diamondback Worth Spotlight Cache Keys or Collector’s Tokens?

Diamondback is a valuable addition if you have most of the affliction-style cards needed for an Ajax deck or if you're fond of using Scream. However, if you avoid affliction decks or lack essential cards like Scream and Rocket Raccoon and Groot, you might want to pass on her. She's most effective in decks that can be quite costly to assemble.

And those are the best Diamondback decks in Marvel Snap. Dive in and see how this snake-themed villain can enhance your gameplay.

Marvel Snap is available to play now.

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