Spell
QuickShrink
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5257
Target 1 face-up monster on the field; its original ATK becomes halved until the end of this turn.
Shrink — Power Evaluation
Final Score: 48 ± 7 · Confidence: Medium
- Intrinsic: 48.5 · Deck: 47.9 · Meta: provisional
- Primary role: Utility · Secondary: Removal
Why it scores here
Shrink converts its accessibility into a narrow but dependable battle-phase trade: a costless Quick-Play Spell that halves a face-up monster's original ATK so your attacker can run it over, or so an opposing attacker loses the damage step. It earns its points for being fully generic, legal at three copies across TCG/OCG/Master Duel/Duel Links, and near-free to slot (231 decks, 72 distinct archetypes, average 1.87 copies), but it builds nothing and its 0 recorded combo appearances mean it never contributes to a board. Its interaction is soft, battle-only, one-turn, and blind to set or untargetable monsters, so it never denies the opponent a play. The large deck count confirms the card is a live, widely used tech option, not that it is intrinsically powerful — popularity was used only to confirm accessibility, and raw ATK/DEF/rarity never entered the score.
Axis scores
| Axis | Score | Evidence |
|---|---|---|
| Accessibility | 55 | Costless Quick-Play Spell with no archetype lock and 3 legal copies in TCG/OCG/Master Duel/Duel Links, but no searcher route appears in the evidence and it still needs a face-up monster to target (verified). |
| Combo & Conversion | 15 | It appears in 0 sampled combos and adds no bodies or end-board pieces on its own — the effect only changes one monster's ATK for a turn (observed). |
| Resource Economy | 42 | One card buys at most one battle exchange with no draw, search, recursion, or grave refuel, so it is roughly card-neutral at best (inferred). |
| Effect & Interaction | 38 | The ATK halving is a soft, one-turn, battle-phase-only interaction that cannot stop effects, summons, or backrow (verified). |
| Material Utility | 8 | As a Spell Card it contributes no body, Level, Type, or Attribute to any summon, and it is worthless as material even in principle (verified). |
| Resilience & Flexibility | 40 | Quick-Play timing allows Damage Step use on either player's turn, but the effect expires at end of turn and fizzles against set or untargetable monsters, with no zone or turn-to-turn reuse (inferred). |
| Deck-Building Efficiency | 72 | Near free-roll slot: no cost, no lock, no garnet, unlimited copies, and 231 decks run it at an average of 1.87 copies (observed). |
Calculation
Weight profile: 0.7 Utility + 0.3 Removal/Negation. Intrinsic ≈ 48.5, Deck ≈ 47.9, Meta = provisional. Modifiers: none. Final formula: 0.40*Intrinsic + 0.60*Deck
Strengths
- Fully generic Quick-Play Spell with no cost, no lock, and no archetype restriction
- Legal at 3 copies in TCG, OCG, Master Duel and Duel Links
- Quick-Play timing lets it be used in the Damage Step and on either player's turn
- Live against any face-up monster, offensively (run something over) or defensively (survive an attack)
- Cheap one-slot tech that fits any deck shell — 72 distinct archetypes recorded
Weaknesses
- Does nothing on its own: 0 recorded combo appearances, no bodies, no end-board presence
- Cannot stop monster effects, summons, Spell/Trap plays, or backrow
- Only affects face-up monsters, so it is dead against set monsters, backrow-only turns, or untargetable/unaffected bosses
- Effect lasts only until the end of the turn, with no lingering or recurring value
- Roughly card-neutral exchange — no advantage, no refuel
- 87 of 231 decks ran only 1 copy, indicating it is a situational card rather than one you want in multiples
Counters / choke points
- Spell/Trap negation such as Solemn Judgment
- Monsters that cannot be targeted by Spell effects or are unaffected by ATK changes
- Decks that win without ever attacking into a face-up monster, denying the card a target window
- Removing the target before resolution, or playing around the battle phase entirely
Best use
Battle-phase combat trick and pseudo-removal — cheap one-slot tech that flips a single battle. Decks: Gladiator Beast (retro/Duel Links battle-focused builds), Gadgets, Generic old-school / retro battle decks that rely on winning combat. Suggested copies: 2.
Evidence & gaps
- Verified: Card text: 'Target 1 face-up monster on the field; its original ATK becomes halved until the end of this turn.'; Quick-Play Spell, no archetype, no ATK/DEF, no cost or once-per-turn clause printed; Legal in TCG, OCG, Master Duel and Duel Links; 231 recorded decks run it, all in the main deck; average 1.87 copies; distribution 87/88/56 at 1/2/3 copies
- Observed: 72 distinct archetypes run it, led by Gladiator Beast (19%) and Gadgets (13%); 0 combo appearances, 0 starter role, 0 material role, 0 payoff role, no end-board or end-hand presence; Usage statistics: Gadgets 100% inclusion at 2 typical copies; Top partners are legacy battle/backrow cards (Mystical Space Typhoon 63.6%, Mirror Force 58.4%, Cyber Dragon 46.3%); 0 guides mention the card
- Inferred: Because it never appears in a combo record, its value is a single battle exchange rather than board development; Quick-Play status permits Damage Step activation, which is where its halving effect is most likely to matter; Face-up-only targeting makes it blank against set monsters and untargetable or ATK-change-immune bosses; The partner profile suggests most recorded play comes from retro/battle-oriented deck pools rather than current combo formats
- Data gaps: no combos supplied — combo conversion is text-only inference no guides supplied no banlist token — assumed 3 copies (unlimited) no dated metagame sample, so meta power is null and the score is provisional no searcher/route data, so accessibility rests on the printed card text and copy count only archetype labels in deck data are partly generic/historical, so archetype counts may overstate modern relevance