The Best Cull Obsidian Deck

Cull Obsidian, also known as the Black Dwarf, is a Four-Cost, 10-Power Series Five Card that comes with the condition that requires at least one One-Cost card to be in his location. While many initially expected him to be a natural fit for Thanos decks upon his release during the Black Order Season, this Marvel Snap guide presents an unexpected meta lineup for Cull Obsidian. This strategy emphasizes the synergy between other cards with similar stats, specifically focusing on The Sentry and Attuma.

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The Best Deck for Cull Obsidian

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Considering his ability, Cull Obsidian works best in a powerhouse deck with The Sentry and Attuma. Replicate this deck by combining the trio with Zabu, Skaar, Cosmo, Armor, Sunspot, Zero, Nebula, Squirrel Girl, and Omega Red.

Card	Cost	Power
Cull Obsidian	4	10
The Sentry	4	10
Attuma	4	10
Skaar	6	11
Zabu	2	2
Squirrel Girl	1	2
Omega Red	4	5
Cosmo	3	3
Armor	2	3
Sunspot	1	0
Zero	1	3
Nebula	1	1

The following are the deck’s primary synergies:

Cull Obsidian, The Sentry, and Attuma are the early-game win conditions.
Skaar is the final-round win condition. (His Cost can drop to zero if you play all your 10-Power cards.)
Zabu is the discount provider for the Four-Cost drops (i.e., Cull Obsidian, The Sentry, and Attuma).
Zero reverses the negative effects of Attuma or The Sentry.
Nebula, Sunspot, and Omega Red are buff options.
Armor drops the effect of Attuma and also counters Shang-Chi attacks.
Cosmo is the primary tech card.

How to Play Cull Obsidian

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A solid strategy for deploying Cull Obsidian involves simultaneously dropping him with your 1-Cost option. By doing so, you prevent your opponent from predicting his lane and cooking a response. You could also consider preparing the board with Squirrel Girl. Playing her will unlock all three locations for Cull Obsidian, further complicating the enemy’s ability to anticipate your moves.

Here are the best combos to play with Cull Obsidian:

Zabu, Cull, Omega: With this basic trio, you are likely to win the initiative while adding +3 Power to the other two locations.
Cull, Zero, Sentry: This combination removes the negative effect of Sentry, leaving you with 23 Power on the board.
Cull, Armor, Attuma: Another powerhouse trio. This combo will nullify Attuma’s self-destructive effect, giving you 23 Power.

How to Counter Cull Obsidian

Marvel Snap Variant Art Knullified Shang Chi

As with any high-Power card, Cull Obsidian can be directly countered by Shang-Chi. However, you also have alternative strategies at your disposal. Clearing the enemy’s 1-Cost cards with Killmonger beforehand can impede the opponent’s ability to play Cull Obsidian. Furthermore, you have the option to deploy your Sentry’s Void to afflict the opponent with -10 Power, nullifying Cull’s effect.

Is Cull Obsidian Worth It?

As a 4-Cost powerhouse, Cull Obsidian is a versatile addition to the zoo and Thanos decks. Unlike similar cards such as Typhoid Mary or Crossbones, Cull Obsidian’s condition is easily met, rendering him a straightforward 10-Power choice. However, while he offers flexibility, most META decks already excel without him. As a result, acquiring Cull Obsidian remains optional, as he’s not a must-have.