Tool Box
Spell Continuous

Tool Box

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If you control a monster: You can reveal 2 Equip Spells from your Deck with different names, your opponent randomly picks 1 for you to add to your hand, also place the remaining card on the bottom of your Deck. You can only use this effect of "Tool Box" once per turn.




 
 
AI Power Analysis
Searcher/TutorConfidence: MediumEvaluated Oct 9, 2026
53± 8/ 100
Power Score
Intrinsic 54
Deck 53

Tool Box — Power Evaluation

Final Score: 53 ± 8 · Confidence: Medium

  • Intrinsic: 54 · Deck: 53 · Meta: provisional
  • Primary role: Searcher/Tutor

Why it scores here

Tool Box is a continuous Spell whose only text is a once-per-turn search of an Equip Spell, with the opponent choosing which of two revealed cards you receive and the other going to the bottom of the Deck. Its score comes from repeatable card advantage and broad deck presence (75 of 75 sampled decks run it across 25 archetypes), not from any board-building or interaction, which the card does not have. The opponent's random choice and the need to control a monster cap how much the search is worth, and the absence of combo and guide evidence keeps the combo axis low. High deck counts were treated as accessibility, not as power (guardrail 3).

Axis scores

Axis Score Evidence
Accessibility 70 Needs only a monster you control plus two differently named Equip Spells in the Deck, and it runs in all 75 sampled decks, but the search route is inferred from text because no combo data exists (inferred).
Combo & Conversion 40 The card only puts one Equip Spell in hand and builds no board by itself; combo examples and power_index are absent, so the score is text-only (inferred).
Resource Economy 65 Each use is a +1 search at no card cost, and it can repeat once per turn while it stays on the field, though the opponent picks the card you receive (inferred).
Effect & Interaction 5 The card has no negation, removal, or hand-trap effect (verified).
Material Utility 5 As a Spell it cannot be used as material and gives no level, attribute, or name value (verified).
Resilience & Flexibility 45 Once on the field it can be used over several turns, but it is a face-up Continuous Spell that spell removal or negation can shut off, and no evidence shows how often it survives interaction (inferred).
Deck-Building Efficiency 60 A single slot that averages 2.24 copies per deck is cheap, but it needs two differently named Equip Spells to be live, which is a mild build restriction (observed).

Calculation

Weight profile: Primary Searcher/Tutor only; no secondary role, so no blend. Intrinsic ≈ 54, Deck ≈ 53, Meta = provisional. Modifiers: Equip Spell dependency (-2). Final formula: 0.40*Intrinsic + 0.60*Deck

Strengths

  • Repeatable +1 search each turn while the card stays on the field
  • Live in every sampled deck with a monster on board
  • Cheap single slot that is splashable across many archetypes (25 distinct)

Weaknesses

  • The opponent chooses which Equip Spell you receive, so you may get the weaker one
  • Gives no board presence, interaction, or material value on its own
  • Depends on the deck already holding two differently named Equip Spells

Counters / choke points

  • Spell removal or negation of the face-up Continuous Spell
  • Opponent controlling no monsters, which blocks the activation condition

Best use

Searcher for Equip Spells in an Equip-Spell-supported deck. Decks: Evil Eye, Mikanko, Lyrilusc, Gusto, Guardian, Simorgh, Speedroid, Adventurer Token, Relinquished. Suggested copies: 2.

Evidence & gaps

  • Verified: Continuous Spell with a once-per-turn search of an Equip Spell, opponent picks one of two revealed cards, other goes to the bottom of the Deck; Present in 75 of 75 sampled decks at 2.24 average copies across 25 archetypes; No negation, removal, or material value
  • Observed: Average 2.24 copies per deck with 3 copies in 36 decks; Co-occurs with Evil Eye package cards in 19 of 75 decks
  • Inferred: Searcher route is live whenever a monster is controlled and two differently named Equip Spells are in the Deck; Continuous Spell placement can be shut off by spell removal or negation
  • Data gaps: No combos supplied, so combo conversion and as_starter/as_searched shares are text-only inference No guides supplied No banlist token; 3 copies assumed No usage statistics (StatisticsCard) for inclusion % across archetypes Text of partner Equip Spells not in evidence, so Equip Spell quality was not assessed











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