Libromancer First Appearance

Libromancer First Appearance — Power Evaluation

Final Score: 62 ± 8 · Confidence: Medium

• Intrinsic: 58.4 · Deck: 65 · Meta: provisional
• Primary role: Starter / Combo enabler · Secondary: Searcher/Tutor

Why it scores here

The card is a Field Spell whose text searches one Libromancer monster from the Deck and enables a once-per-turn Ritual Summon of a Libromancer Ritual Monster from hand, so its power is the search-plus-ritual access it provides. It is in all 400 sampled decks at an average of 2.17 copies across 56 archetypes, which confirms it is a reliable, practical staple rather than a niche pick, but that frequency is not used to inflate the score. It has no ATK, DEF or material body and no opponent interaction, so those axes score low, and with no combo boards supplied the conversion score rests on text inference (Medium confidence).

Axis scores

Calculation

Weight profile: 0.7 Starter / Combo enabler + 0.3 Searcher / Tutor. Intrinsic ≈ 58.4, Deck ≈ 65, Meta = provisional. Modifiers: none. Final formula: 0.40*Intrinsic + 0.60*Deck

Strengths

• Searches one Libromancer monster from the Deck, giving repeatable access
• Enables a once-per-turn Ritual Summon from hand that leads into the archetype engine
• Present in all 400 sampled decks across 56 archetypes, showing it is practical and portable within the family
• Cheap to run at 1 to 3 copies with no garnet or lock text

Weaknesses

• No ATK, DEF, body or material value, so it adds no board presence on its own
• No opponent interaction in its text
• Its value depends on the Libromancer monster pool and the different-name condition on the search
• No combo boards supplied, so the observed conversion power is unmeasured

Counters / choke points

• Opponent field-spell removal or zone interaction (inferred from zone placement; no counter evidence in the pack)
• Hand disruption before activation (inferred from it being a hand-activated Spell; not evidenced)

Best use

Starter / search and ritual enabler for the Libromancer engine. Decks: Libromancer (archetype 855, gameplay 7), Libromancer (archetype 1131), Libromancer (archetype 2271, gameplay 3). Suggested copies: 2.

Evidence & gaps

• Verified: Card text: activation searches one Libromancer monster from the Deck with a different name from cards controlled; Card text: Main Phase Ritual Summon of a Libromancer Ritual Monster from hand, tributing hand or field monsters totalling its Level; Card text: once per turn restriction on the card name; Card type is a Spell with no ATK, DEF, level or link, so it has no material or body value
• Observed: Present in 400 of 400 sampled decks, average 2.17 copies, 56 distinct archetypes; Top partners Libromancer Fire and Libromancer Geek Boy appear in 100% of sampled decks; Guides describe the card as the Field Spell that stays on the field to Ritual Summon across turns
• Inferred: The search plus ritual activation gives roughly +1 card of net advantage per use; Conversion power is high because the card enables the archetype's ritual engine, but this is not confirmed by boards; Field-zone placement limits exposure to some interactions but leaves it open to field removal
• Data gaps: no combos supplied: combo conversion, starter and searched percentages are text-only inference no banlist token: assumed 3 copies (unlimited) no searcher or search-route table for Libromancer monsters, so accessibility rests on text and deck counts no rulings or interaction data for the different-name condition or field replacement no counter-card evidence in the pack; counters are inferred from zone and card type