Unity

Unity — Power Evaluation

Final Score: 34 ± 7 · Confidence: Medium

• Intrinsic: 36 · Deck: 37 · Meta: provisional
• Primary role: Combo enabler · Secondary: Utility

Why it scores here

Unity is a Quick-Play Spell whose entire text is a temporary DEF recalculation on one of your own monsters, so it produces nothing on its own: no card advantage, no interaction, no body, no lasting board. What keeps it off the floor is that it is fully generic and demonstrably played — 34 sampled decks run it, almost always as a single copy, and it sits next to Yu-Jo Friendship in 97.1% of them, which reads as a real, repeatable two-card gimmick rather than random noise. Because the payoff line is undocumented (0 combos, 0 guides, no power index), the score is driven by accessibility and observed deck fit, not by any measured board it builds. Its stat-changing text and the absence of ATK/DEF earn it no points here.

Axis scores

Calculation

Weight profile: 0.7 Combo enabler + 0.3 Utility (default). Intrinsic ≈ 36, Deck ≈ 37, Meta = provisional. Modifiers: Partner dependency / package cost (-3). Final formula: 0.40*Intrinsic + 0.60*Deck

Strengths

• Fully generic Quick-Play Spell: no archetype lock, no summoning requirement, unlimited legal copies in TCG/OCG/Master Duel.
• Quick-Play timing allows it to be set and activated reactively, including during the opponent's turn or the Damage Step.
• Role is real and reproducible: 34 sampled decks run it, spread over 22 distinct deck archetypes, and it is paired with Yu-Jo Friendship in 97.1% of them.
• Zero set-up cost in the hand — it never requires tributes, discard fodder, or a specific Level/Attribute body to activate.

Weaknesses

• Produces nothing on its own: it needs a face-up monster plus a separate payoff card to convert into value.
• No card advantage, no searching, no recursion — a straight minus-one for a temporary DEF change.
• Offers no interaction with the opponent at all; it cannot remove or negate anything.
• The DEF change expires at the end of the turn, leaving no lasting board or setup value.
• Its payoff line is undocumented here: 0 recorded combo appearances, 0 strategy guides, and no power index for boards it appears in.

Counters / choke points

• Chained removal of the targeted monster (any quick removal on your own field) blanks the effect before it resolves.
• Spell-effect negation such as Solemn Judgment or other omni-negates stop the activation entirely.
• Floodgates that restrict Spell usage (e.g. Anti-Spell Fragrance) delay or block the Quick-Play line.
• Hand traps that remove or blank the payoff monster the DEF boost is meant to enable, rather than the Spell itself.

Best use

Combo enabler — temporary DEF recalculation piece inside a two-card line. Decks: Yu-Jo Friendship gimmick builds, Eldlich (Golden Land), Casual DEF-manipulation / high-DEF monster builds. Suggested copies: 1.

Evidence & gaps

• Verified: Card text: select 1 monster you control; its DEF becomes the combined original DEF of all face-up monsters you control until the end of this turn.; Card identity: Quick-Play Spell, 0 ATK / 0 DEF, no archetype, legal in TCG, OCG and Master Duel.; The effect offers no draw, search, recursion or opponent interaction — a pure minus-one for a temporary stat change that expires that turn.
• Observed: 34 sampled decks run Unity, all 34 in the main deck, averaging 1.12 copies (32 decks at 1 copy, 2 decks at 3).; Yu-Jo Friendship is a co-deck partner in 33 of those 34 decks (97.1%), and Judgment of the Pharaoh in 26 (76.5%).; The sample spans 22 distinct deck archetypes (Eldlich 4, no-archetype 3, Greed / Secret Six Samurai / Egyptian God / Lightsworn / Fairy Tail / Exchange of the Spirit / Runick 2 each).; combo data contains 0 appearances, so no board-building or starter data exists for this card.
• Inferred: Its only plausible conversion path is a two-card DEF gimmick with a payoff card such as Yu-Jo Friendship, which the 97.1% co-deck rate supports but the evidence never documents.; Quick-Play status lets it be set and used reactively in the opponent's turn or Damage Step, though the boost expires before the next turn.
• 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 the 34-deck sample only no measured payoff or win-rate data for the Yu-Jo Friendship line, so deck synergy is inferred from co-deck frequency rather than outcomes no dated metagame sample — meta power left null