Constellar Deck #770685 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±5 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Toolbox, Stun
• 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: Xyz Summon high-ATK Extra Deck boss monsters (Number 104: Masquerade V, Number C104: Umbral Horror Masquerade Victory, Super Starslayer TY-PHON, Veidos) from a Tellarknight/Constellar/Umbral Horror board; Constellar Tellarknight Xyz chains (Constellar Ptolemy M7, Tellarknight Constellar Caduceus, Stellarknight Constellar Diamond) that recover Tellarknight/Constellar monsters from GY and banish
• Turn 1 (going first): T1 Constellar Castor or Tellarknight Cygnian/Lyran to search or Special Summon a Constellar/Tellarknight follow-up, then Xyz into a Level 4 boss while Ash Blossom/Ghost Ogre/Ghost Belle hold up interaction
• Turn 2 (going second): Hold Ash Blossom, Ghost Ogre & Snow Rabbit, Ghost Belle & Haunted Mansion and Trap Eater-style hand interaction against the opponent's first activation, then rebuild the Xyz board from the searched Tellarknight/Constellar monsters
• Recovery: Recursion from the GY through Tellarknight Constellar Caduceus, Barian's Hope, V Umbral Horror and Stellarknight Constellar Diamond, plus the Umbral Horror and Barian's searchers
• After siding: Not assessable: the deck has no Side Deck (0 cards), so there is no post-side plan to score

Why it scores here

This list is Illegal as submitted (Seventh Tachyon at 3 copies against a limit of 1, Ash Blossom & Joyous Spring at 3 against a limit of 2), so the Final score is capped at 35 and the rest of the analysis is structural only. The system is a Constellar/Tellarknight/Umbral Horror Xyz shell with about 20 searcher effects and roughly 94% proxy access to at least one archetype-core card in a 5-card opening hand, which supports the engine-accessibility score. Its interaction is carried mainly by seven hand traps and about 11 negation-text cards, which lift the interaction and going-second scores, while the side deck is empty and so earns almost nothing on side adaptability. Structural power scores about 60 under the Midrange profile; the cap, not the average of the cards, sets the final number. The score does not reflect archetype popularity, since no meta share or tournament link was supplied, and no card scores were averaged.

Dimension scores

How the score was computed

Strategy profile: Midrange primary, Toolbox secondary (not separately weighted; Midrange profile used for structural power). Structural ≈ 60, Going First ≈ 58, Going Second ≈ 66, Meta = provisional, Tournament Reliability ≈ 58. Modifiers: banlist_exposure (-8); no_side_deck (-4); illegal_cap (0). Final formula: Illegal cap: 0.80*Structural(60) + 0.20*TournamentReliability(58) + modifiers(-12) = ~48, capped at 35 for an Illegal list (Meta provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.94 · key two-card combo ≈ — · full-brick estimate ≈ 0.06 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense searcher text (about 20 cards) gives high access to the engine in the opening hand
• Seven hand traps and about 11 negation-text cards give going-second interaction
• Several 2700-3000 ATK Xyz bosses provide closing power on a single board

Weaknesses

• Two cards run over their legal copy limits, making the list Illegal as submitted
• Empty side deck leaves no post-side adaptation
• Low archetype purity (24.3% exact-name copies) means the engine splits across several related sub-archetypes

Critical choke points

• Constellar Castor and Tellarknight Cygnian/Lyran must be summoned to reach Xyz boss routes, so losing them to a hand trap or Droll-style interruption stalls the board
• Seventh Tachyon and Ash Blossom are both over the legal limit, so the list cannot be played in a legal event until the copies are cut

Recommended changes

Evidence & confidence

• Verified: Legality: Seventh Tachyon 3 copies vs limit 1 (Limited); Ash Blossom 3 copies vs limit 2 (Semi-Limited); Main 55 / Extra 15 / Side 0 are within OCG size rules (main 40-60, extra 0-15, side 0-15); Composition: 26 Effect Monsters, 17 Spells, 15 Xyz, 10 Tuners, 2 Traps; exact-name archetype purity 24.3%
• Observed: Usage statistics: 25 stat rows; 11 of 24 core cards present (45.8%)
• Inferred: Opening-hand consistency estimates from the hypergeometric draw table; Hand-trap interaction and going-second estimates; Closing power from card text and ATK values
• Provisional: Meta power and matchup fit: no dated metagame sample or tournament link
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and per-pilot match record absent No win-rate telemetry; going-first/second and matchup signals are Inferred No side deck supplied; post-side plan cannot be scored Deck title is null