Spell
FieldWorld Legacy in Shadow
Archetype:
Krawler
View:
3511
All "Krawler" monsters on the field gain 300 ATK/DEF. Once per turn: You can Special Summon 1 Level 2 or lower Insect monster from your hand in face-up or face-down Defense Position. When your Flip monster is destroyed by battle with an opponent's monster: You can send that opponent's monster to the GY.
World Legacy in Shadow — Power Evaluation
Final Score: 47 ± 8 · Confidence: Medium
- Intrinsic: 44 · Deck: 49 · Meta: provisional
- Primary role: Extender · Secondary: Utility
Why it scores here
World Legacy in Shadow is a Krawler-specific field spell: it gives all face-up Krawler monsters +300 ATK/DEF and adds a once-per-turn hand-to-field Level 2-or-lower Insect summon plus a battle-triggered send-to-GY on flip monsters. It runs in all 60 sampled decks at about 2.2 copies, so the deck-building cost is low and the card is consistently live, but no recorded boards exist, so its conversion into a winning board is text-only inference. Its high 3-copy usage reflects being a core Krawler slot rather than intrinsic power, and it earns little for resource economy or interaction.
Axis scores
| Axis | Score | Evidence |
|---|---|---|
| Accessibility | 55 | Present in 60 of 60 sampled decks at 2.2 copies, but no searcher or combo evidence shows how it is reached in hand (observed, with the hand-route inference). |
| Combo & Conversion | 45 | The +300 ATK/DEF field buff and the hand-to-field Insect summon are verified from text, but combo data has 0 appearances, so conversion is inferred only. |
| Resource Economy | 30 | No card draw, GY refuel or card-advantage text; the only value is a board buff and a body summon (verified from text). |
| Effect & Interaction | 35 | The flip-monster send-to-GY effect requires a battle with an opponent's monster, so it is situational interaction (verified from text). |
| Material Utility | 10 | A Spell card can never be used as material, so the score is near zero (verified from card type). |
| Resilience & Flexibility | 40 | A face-up field spell is exposed to field-spell removal, and its buff vanishes if it is destroyed; multi-copy redundancy helps only partly (inferred from text and copy counts). |
| Deck-Building Efficiency | 70 | Runs 2-3 copies in most decks with no garnet or lock restriction, and the 100% partner rate with the Krawler core shows it fits existing slots cleanly (observed from deck stats). |
Calculation
Weight profile: 0.7 Extender + 0.3 Utility. Intrinsic ≈ 44, Deck ≈ 49, Meta = provisional. Modifiers: none. Final formula: 0.40*Intrinsic + 0.60*Deck
Strengths
- Flat +300 ATK/DEF to every face-up Krawler monster, which strengthens the whole archetype board
- Once-per-turn hand-to-field summon of a Level 2 or lower Insect, which adds a body from hand
- Battle-triggered send-to-GY on flip monsters gives a small disruption tool
Weaknesses
- No combo evidence: 0 recorded boards, so real conversion is unproven
- Score is limited to the Krawler archetype and its lineage, so generic utility is low
- Field spell can be removed or replaced, which ends the +300 buff at once
- Its battle-triggered effect is situational and requires a flip monster to be destroyed in battle
Counters / choke points
- Field-spell destruction or negation (inference from card type)
Best use
Field-spell buff and extender for the Krawler board. Decks: Krawler, Powered Crawler, World Legacy. Suggested copies: 3.
Evidence & gaps
- Verified: +300 ATK/DEF to all face-up Krawler monsters (card text); Once-per-turn hand-to-field summon of a Level 2 or lower Insect (card text); Flip-monster send-to-GY effect after battle destruction (card text); Spell card with no material value (card type)
- Observed: Present in 60 of 60 sampled decks, averaging 2.22 copies (deck data); Krawler core partners appear in 78-100% of decks (deck data); No recorded combo boards (combo data)
- Inferred: Hand route to the Insect summon depends on the deck's own searchers (not supplied); Field-spell removal would end the buff (general game rules)
- Data gaps: no combos supplied — combo conversion is text-only inference no banlist token — assumed 3 copies (unlimited) no usage statistics (StatisticsCard) — archetype inclusion % inferred from deck sample only