Fairy Tail Deck #773881 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 54/100 (±6 · Confidence: Medium)

• Primary strategy: Combo
• Secondary strategies: Toolbox
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Fusion Summon Gulamel, Arthalion or Secreterion from the Extra Deck using Fairy Tail and Dracotail monsters, then convert the board with ATK and Dracotail removal; Direct attacks from Fairy Tail monsters enabled by Fairy Tail Ball, with Garura and Mudragon as occasional extra pressure
• Turn 1 (going first): Fairy Tail Ball or Ketu Dracotail to search a Fairy Tail or Dracotail monster, then Fusion Summon a Teller, Weaver or Gulamel through Super Polymerization, Instant Fusion or Rahu Dracotail
• Turn 2 (going second): Use hand traps (Ash Blossom, Droll and Lock Bird, Maxx C) to break the opponent's first summon, then rebuild a Fusion board from Dracotail recursion in the GY
• Recovery: Dracotail Lukias, Phryxul and Faimena recur Dracotail monsters from the GY, and Dracotail Pan or Urgula destroy opposing cards after a Fusion Summon
• After siding: Not applicable: the Master Duel ladder format used here has no side deck (Side Deck size 0, allowed range 0-15)

Why it scores here

The deck is scored as one system: its Fusion engine (12 Fusion monsters plus Teller, Weaver and Gulamel) is supported by about 34% odds of at least one Fairy Tail Ball in a 5-card opening hand and a second tier of Fusion starters (Ketu Dracotail, Super Polymerization, Mululu, Instant Fusion, Rahu), which lifts consistency (D1) and the going-first plan. Interaction is the strongest part of the list: six hand traps, Crossout Designator, Forbidden Crown and Dracotail Sting/Horn/Flame give the deck a plausible going-second answer to an opposing board (D7, D8). Recursion from the Dracotail GY monsters (Lukias, Phryxul, Faimena) supports resilience across turns (D5, D6). The score is held back by the no-combo-evidence gap (D3 and D4 are inferred from card text only), by the fragmented archetype (only 20 percent exact-name purity, with 3 Mulcharmy Fuwalos that have no engine here), and by the absence of any tournament or win-rate signal. Popularity and archetype usage did not earn points, and no card scores were averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 61.2, Going First ≈ 61, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 55. Modifiers: Archetype fragmentation (-3); Dead or conditional slots (-2); Banlist exposure (-1). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.34 · 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

• Fusion engine with 12 Fusion monsters and multiple Fusion Summon spells gives repeatable board conversion
• Six hand traps and about 19 negation or removal effects give interaction breadth for going second
• Dracotail recursion lets the GY feed later turns after an interruption

Weaknesses

• Only 20 percent exact-name archetype purity: the list mixes Dracotail, Fairy Tail, Mulcharmy, Elemental HERO and generic cards
• Three Mulcharmy Fuwalos are dead outside a Mulcharmy engine
• Super Starslayer TY-PHON is effectively unsummonable without Level 12 monsters

Critical choke points

• Fairy Tail Ball x3 is the main opening starter; about 34 percent of 5-card hands contain one
• Super Polymerization x2, Instant Fusion x1 and Rahu Dracotail x1 are the only spell-based Fusion routes and carry Limited or Semi-Limited restrictions

Recommended changes

Evidence & confidence

• Verified: Deck is legal under the Master Duel ban list (BanMasterDuel), 40 main and 15 extra cards; Copy counts for Limited and Semi-Limited cards are within their caps; Archetype spread: 20 generic, 18 Dracotail, 11 Fairy Tail, 3 Mulcharmy, 1 Elemental HERO, 1 Forbidden
• Inferred: Fairy Tail Ball opening-hand access is about 34 percent; Hand-trap coverage in going-second hands is about 65 percent; Gulamel and Arthalion carry the ceiling; median output is unmeasured
• Provisional: Meta power is null and meta-share is unknown; the D13 neutral score is provisional; Side-deck adaptability (D12) is not applicable in this Master Duel format
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and pilot match record are absent No win-rate telemetry for going-first, going-second, matchup or brick rate usage statistics in this deck flags appear to check the Main Deck only: Teller of Fairy Tails, Weaver of Fairy Tails, Dracotail Gulamel, Garura, Mysterion, Wiccat, Mudragon, Favorite HERO and Secreterion are in the deck's Extra Deck but are reported as absent, so missing core cards (10 entries) is overstated Deck title is null, so the deck name is unavailable Meta Power is provisional unless a dated metagame sample is supplied