Executive Summary

The Shark archetype is a WATER-attribute, Xyz-focused strategy. Its game plan revolves around rapidly swarming the field with Level 3, 4, and 5 Fish monsters. This board presence is the foundation for a cascading series of Xyz Summons, building an imposing endboard from a minimal starting investment. The deck is primarily a "going-first" combo strategy aiming to establish a multi-faceted, interactive board. However, its explosive special summoning and high-ATK boss monsters also grant it significant One-Turn Kill (OTK) potential. While its power ceiling is high, the deck's linear combo structure creates distinct vulnerabilities, positioning it as a high-risk, high-reward "rogue" strategy.

The Shark Tank: Core Engine

The engine consists of Initiators that start combos, Swarm monsters that extend them, and Utility Fish that enable powerful interactions.

Buzzsaw Shark

The premier 1-card starter. On Normal Summon, it summons a Level 4 Fish from the Deck and can modulate its Level for Xyz Summons.

Abyss Shark

A critical extender and searcher. Special Summons itself from hand and searches for another Fish monster to continue combos.

Lantern Shark

Functions as an in-archetype extender, special summoning a WATER monster from hand on its own summon.

Right-Hand & Left-Hand Shark

A sub-engine providing extension and powerful destruction protection for the Xyz monster that uses them as material.

Crystal Shark

A Graveyard-focused extender that revives itself by halving a WATER monster's ATK, turning one monster into two.

Beautunaful Princess

A secondary starter. When Normal Summoned, it can be banished to Special Summon a Level 4 or lower Fish monster from the Deck.

Core Combo: The "Buzzsaw Shark" Line

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This walkthrough demonstrates how a single Buzzsaw Shark can generate a formidable board.

Buzzsaw Shark
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1

The Opener

Normal Summon Buzzsaw Shark and use its effect to Special Summon Surfacing Big Jaws from the Deck.

Bahamut Shark
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2

First Xyz & Search

Xyz Summon Bahamut Shark. Use its effect to Special Summon LeVirtue Dragon, which then searches Virtue Stream.

Xyz Armor Fortress
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3

Armored Engine

Rank-Up into Xyz Armor Fortress. Use its effect to search the "Armored Xyz" engine pieces, extending into your full board.

The Apex Predators: Typical Endboard

Full Armored Dark Knight Lancer

Full Armored Dark Knight Lancer
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Provides powerful, non-targeting monster removal by attaching an opponent's monster as material.

Number 4: Stealth Kragen

Number 4: Stealth Kragen
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Applies continuous pressure with a floodgate effect and recurring, non-targeting monster destruction.

Number F0: Utopic Draco Future

Number F0: Utopic Draco Future
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An indestructible boss monster that offers a recurring monster effect negate and steals the negated monster.

Competitive Analysis

Strengths

  • High power ceiling from 1-card starters.
  • Diverse endboard with multiple layers of interaction.
  • Strong OTK potential when going second.

Weaknesses

  • Extremely vulnerable to hand traps on the Normal Summon.
  • Linear and predictable combo lines are easy to disrupt.
  • Limited recovery options if the main combo fails.
  • Susceptible to specific board-breaking cards like Evenly Matched.

Tech Choices & Synergies

  • Kragen Lock: Pairs Stealth Kragen with Gozen Match to lock opponents into WATER monsters.
  • Generic Extenders: Cards like Silent Angler provide additional bodies for Xyz summons.
  • Different Threats: Sometimes a duelist must contend with a different kind of aquatic terror, like the fearsome Scareclaw monstrosities.

Banlist Impact

While the Shark core remains untouched, the archetype's Extremely dependent on resolving Normal Summon of key starters (Buzzsaw Shark, Beautunaful Princess), with combo lines heavily reliant on uninterrupted Special Summon chains to access critical Extra Deck monsters means restrictions on generic support cards do have an impact.

Affected Synergistic Cards

Forbidden

  • Bahamut Shark

Limited

  • Gozen Match
  • Rivalry of Warlords
  • Called by the Grave

Meta Implications: Despite restrictions on support cards, Shark's Forced to adapt around Bahamut Shark and Toadally Awesome bans by pivoting to Armored Xyz engine lines, offering alternate combo routes but with increased vulnerability to disruption allows the deck to remain viable with alternative tech choices.

Banlist Status Summary

+ analyzed • 0 archetype restrictions4 synergistic cards restricted

Find Shark Decks

Explore deck lists from the YGOProDeck community featuring Shark. Find inspiration for your next build!