Defender of the Labyrinth
EARTH

Defender of the Labyrinth

  • ATK:
  • 1400

  • LINK-2
  • View:
  • 4618

Link Arrow:

Bottom-Left

Bottom-Right



2 Normal Monsters Non-Effect Monsters you control gain 500 ATK, also all Effect Monsters your opponent controls lose 500 ATK. If this card in its owner's possession is destroyed by your opponent's card: You can target 1 non-Effect Monster in your GY; Special Summon it. You can only use this effect of "Defender of the Labyrinth" once per turn.




 
 
AI Power Analysis
Board breaker / Going-secondConfidence: MediumEvaluated Oct 8, 2026
50± 8/ 100
Power Score
Intrinsic 49
Deck 51

Defender of the Labyrinth — Power Evaluation

Final Score: 50 ± 8 · Confidence: Medium

  • Intrinsic: 49 · Deck: 51 · Meta: provisional
  • Primary role: Board breaker / Going-second · Secondary: Recovery/Recursion

Why it scores here

Defender of the Labyrinth is a Link-2 that needs two Normal Monsters to summon, so its access depends on Normal-monster support rather than a searcher. Its text gives a continuous +500 ATK to your non-Effect monsters and -500 ATK to the opponent's Effect monsters, which is a soft board effect and not removal or negation. The GY recursion needs the card to be destroyed by an opponent's card, a narrow condition. Its 148-deck presence confirms it is routinely run, but the score does not reward that frequency, and the high 1400 ATK earns nothing on its own.

Axis scores

Axis Score Evidence
Accessibility 50 Needs two Normal Monsters to Link Summon, and 148 sampled decks run it, which suggests that requirement is routinely met; no searcher or starter evidence was supplied (inferred).
Combo & Conversion 30 Text-only inference: a Link-2 body whose main output is a passive stat modifier, with no recorded boards to confirm a larger conversion (inferred).
Resource Economy 35 No card advantage or refuel; the GY Special Summon needs an opponent's card to destroy it, so it is a conditional, once-per-turn recovery (verified).
Effect & Interaction 40 Passive -500 ATK on opponent Effect monsters is soft interaction, not negation or removal; a continuous effect that a single negate ends (verified).
Material Utility 40 A Link monster with a Warrior/EARTH body and Bottom-Left/Bottom-Right arrows, usable as Link material in specific routes, but its value as material is narrower than a generic material (inferred).
Resilience & Flexibility 35 The passive stays only while the card is face-up and unnegated, and the recursion is gated on an opponent-destruction condition, so it does not reliably survive interaction (verified).
Deck-Building Efficiency 75 Average 1.18 copies per deck with no garnets, locks or restrictions, so it is cheap and clean to run (observed).

Calculation

Weight profile: 0.7 Board breaker / Going-second + 0.3 Recovery/Recursion. Intrinsic ≈ 49, Deck ≈ 51, Meta = provisional. Modifiers: none. Final formula: 0.40*Intrinsic + 0.60*Deck

Strengths

  • Playable in 148 sampled decks across 61 archetypes, so it is not a niche pick (observed)
  • Cheap and clean to run at about one copy per deck with no restrictions (observed)
  • Passive board effect that shrinks opponent Effect monsters by 500 ATK (verified)

Weaknesses

  • Soft interaction only; no negation, removal, or hand trap reach (verified)
  • Recursion requires an opponent's card to destroy it, a narrow trigger (verified)
  • No combo or starter evidence, so its conversion value is text-only inference (inferred)

Counters / choke points

  • Negation or removal of the continuous effect (inferred from card text)
  • Opponent Effect monsters that stay above the ATK debuff (inferred)

Best use

Board breaker / soft stat disruption with a conditional recursion. Decks: Normal-monster Link decks such as Dark Magician, Phantasm Spiral and Metalfoes lines (observed from archetype spread). Suggested copies: 1.

Evidence & gaps

  • Verified: Link-2 requiring two Normal Monsters, Warrior/EARTH, Bottom-Left and Bottom-Right arrows; Passive +500 ATK to own non-Effect monsters and -500 ATK to opponent Effect monsters; GY Special Summon of one non-Effect monster when destroyed by an opponent's card, once per turn; Average 1.18 copies per deck, max 3, all in main deck
  • Observed: Present in 148 sampled decks across 61 archetypes; Gameplay type 4 holds 60.8% of decks, type 7 holds 23.6%
  • Inferred: Normal-monster requirement is routinely met in these decks; Material value is narrower than a generic material; Soft interaction gives little pressure against negation-heavy boards
  • Data gaps: no combos supplied — combo conversion is text-only inference no guides supplied no banlist token — assumed 3 copies (unlimited) no usage statistics (StatisticsCard) — archetype inclusion % inferred from deck sample only











https://metaduelist.com/
Top