Infernity Deck #771295 — Yu-Gi-Oh! OCG

55 Main, 15 Extra, incl. Dark Grepher x3, Infernity Archfiend x3, Infernity Necromancer x3. Created Oct 21, 2026 by YGO Mod.

Deck Infernity OCG

Created by: YGO Mod (20517634)

Created On: 10/21/2026

 
 


Official AI Deck Power Analysis
ToolboxConfidence: LowEvaluated Oct 21, 2026
28± 10/ 100
Power Score
Structural 43
Reliability 30
Going First 38
Going Second 44

Deck — Deck Power Evaluation

Final Contextual Deck Power: 28/100 (±10 · Confidence: Low)

Overall score Value
Structural Deck Power 43
Going First 38
Going Second 44
Meta Power provisional
Tournament Reliability 30
  • Primary strategy: Toolbox
  • Secondary strategies: Combo, Control
  • Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

  • Win condition: Synchro boss (Red Dragon Archfiend, Stardust Dragon, Colossal Fighter, Goyo Guardian) reached through Infernity Archfiend/Necromancer draw-and-search lines, backed by a heavy trap/spell interaction suite; Attrition through card advantage (Jar of Greed, Allure of Darkness, Legacy of Yata-Garasu) and recursion of Infernity monsters from the GY
  • Turn 1 (going first): Open with Infernity Archfiend or Necromancer (about 56% for at least one core starter in 5 cards, Inferred), search or revive a second Infernity, then protect the board with Mirror Force, Torrential Tribute or Dimensional Prison while Synchro-summoning
  • Turn 2 (going second): Use the six-card hand for a trap-based answer (Bottomless Trap Hole, Pulling the Rug, Dust Tornado, Solemn Judgment) to disrupt the opponent's board, then rebuild through Infernity revival
  • Recovery: Recur Infernity monsters from the GY with Necromancer and Foolish Burial/Destiny HERO - Malicious; Escape from the Dark Dimension or Call of the Haunted restore a fallen boss
  • After siding: Not evaluable: the export contains no side deck (Side Deck size 0), so there is no post-side plan to assess

Why it scores here

This list is illegal in OCG: Giant Trunade and Return from the Different Dimension are Forbidden and each is run once, so the deck is scored as a theoretical, structural-only read with a low cap and no normal Final Contextual score. Its main deck has only 14 monsters among 55 cards, with 41 spells and traps, so the opening hand is likely to be interaction-heavy with few functional starters; the archetype core group gives about 56% for at least one core card in five cards (Inferred). Its strongest component is interaction density (Mirror Force, Torrential Tribute, Dimensional Prison, Bottomless Trap Hole, Dust Tornado, Solemn Judgment), which gives it real board-control value on the system rather than from any single card. The synchro extra deck is largely unsupported because the main deck holds only one Tuner (Plaguespreader Zombie), and no combos, tournament data, guides or side deck were supplied, so the floor, median and ceiling are text-only inferences. The score is not raised by Infernity's archetype popularity (usage data shows a 36% core presence), and no card scores were averaged.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 45 Archetype core group gives P(at least one in 5 cards) = 0.56 across 8 copies, but only 14 monsters and a single Tuner limit synchro access (Inferred)
D2 Opening-Hand Quality & Brick Management 30 14 monsters versus 41 spells and traps in 55 cards gives a high chance of non-functional hands; 17 singleton slots add to inconsistency (Inferred)
D3 Combo Conversion & Ceiling 45 No combo boards supplied; ceiling comes from Archfiend/Necromancer revive-and-search text feeding the synchro extra deck (Inferred from text)
D4 Combo Floor & Median Output 30 No recorded boards, so the median is unknown; the floor rests on the same 14-monster base and single-Tuner limit (Provisional)
D5 Interruption Resilience & Route Redundancy 35 No hand traps and a single Tuner; recovery relies on GY revival and Escape from the Dark Dimension, which is a narrow path (Inferred)
D6 Resource Economy, Recovery & Grind 50 Draw and search cards (Jar of Greed, Allure of Darkness, Archfiend search, Reinforcement of the Army) give moderate card economy (Inferred from text)
D7 End-Board & Interaction Quality 70 Dense trap and spell suite: Mirror Force, Torrential Tribute, Dimensional Prison, Bottomless Trap Hole, Dust Tornado, Solemn Judgment, Starlight Road (Inferred from text)
D8 Going-Second & Board-Breaking Power 60 Going-second value comes from Bottomless Trap Hole, Pulling the Rug and Solemn Judgment, with Synchro bosses to follow (Inferred from text)
D9 Offensive Pressure & Closing Power 60 Synchro closers are strong on paper: Red Dragon Archfiend 3000, Colossal Fighter 2800, Goyo Guardian 2800, Stardust Dragon 2500 x2 (Verified stats, Inferred conversion)
D10 Main Deck Efficiency & Flexibility 40 55 main cards with 41 spells and traps and 17 singletons is inefficient for consistency; the 40-card minimum is not the issue (Inferred)
D11 Extra Deck Efficiency & Coverage 35 14 Synchro and 1 Fusion in the extra deck; Chimeratech Fortress Dragon needs Cyber Dragon, which is not in the deck, so it is a dead slot (Verified)
D12 Side Deck Adaptability 5 No side deck is present (Side Deck size 0), so there is no post-side plan to assess (Verified)
D13 Matchup Coverage & Format Fit 40 No tournament link and no meta sample; archetype share is unknown (Provisional)
D14 Pilotability & Error Tolerance 40 Requires many trap timings and Synchro sequencing with a single Tuner, so pilot error risk is moderate to high (Inferred)

How the score was computed

Strategy profile: Toolbox. Structural ≈ 43, Going First ≈ 38, Going Second ≈ 44, Meta = provisional, Tournament Reliability ≈ 30. Modifiers: Banlist exposure (Forbidden cards in format) (-10); Single-Tuner synchro choke point (-2). Final formula: Illegal deck, so no normal Final score. Theoretical cap: 0.80*Structural(43.1) + 0.20*TournamentReliability(30) = 40.5, then modifiers (-12, capped) = 28.5, reported as 28 and labelled structural-only.

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.56 · key two-card combo ≈ — · full-brick estimate ≈ — (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • Dense interaction suite of 28 traps and 13 spells covering board-wide and single-target answers
  • Strong synchro closers in the extra deck (Red Dragon Archfiend 3000, Colossal Fighter 2800, Goyo Guardian 2800)
  • Card advantage from Jar of Greed, Allure of Darkness and Legacy of Yata-Garasu

Weaknesses

  • Illegal in OCG: two Forbidden cards at 1 copy each
  • Only 14 monsters in the main deck, so most opening hands are non-functional
  • A single Tuner in the main deck limits access to 14 Synchro monsters
  • No side deck

Critical choke points

  • Plaguespreader Zombie is the only Tuner monster in the main deck
  • Infernity Archfiend and Necromancer (3 copies each) carry the starter role
Priority Remove Add Reason
1 Giant Trunade Any legal monster (for example a second Tuner or an Infernity monster) Forbidden in OCG; removing it is required to make the list legal and adds a monster to fix the brick rate.
2 Return from the Different Dimension A legal Tuner monster Forbidden in OCG; replacing it with a Tuner restores Synchro access.
3 Chimeratech Fortress Dragon from the Extra Deck A Synchro monster that the main deck can summon It needs Cyber Dragon, which is not in the deck, so the slot is dead.
4 One or two non-monster slots (Starlight Road or Dust Tornado) Monsters (Infernity or Tuners) A 14-monster main deck with 41 non-monsters is too low for consistent starters.

Evidence & confidence

  • Verified: Illegal status: Giant Trunade and Return from the Different Dimension are Forbidden and run at 1 copy each; Main 55 and extra 15 are within OCG size limits; Synchro extra composition: 14 Synchro, 1 Fusion; Only one Tuner monster in the main deck (Plaguespreader Zombie)
  • Observed: Infernity archetype core usage 60% in usage statistics, with 4 of 11 core cards present (36.4%)
  • Inferred: Starter access: 0.56 for at least one core card in five cards; Interaction density is high (Inferred from card text); Going-second and recovery plans are estimated from text
  • Provisional: Matchup and meta fit (no dated metagame sample); Tournament reliability
  • Data gaps: No combos supplied, so floor, median and ceiling are text-only estimates No tournament link, so meta share and per-pilot records are absent No side deck, so post-side adaptability cannot be scored No win-rate telemetry exists for this deck Meta Power is Provisional unless a dated metagame sample is supplied

More OCG Info

Infernity

Infernity Breakdown

 
 

 

 

 

 

 

 
 

 

 
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