World Legacy Key

Continuous Spell

World Legacy Key is a Continuous Spell. First printed in Extreme Force (2018).

Type: Spell Card
Property: Continuous
Archetype: Mekk-Knight
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2018-02-01
Printings: 2

Card text

When this card is activated: You can target 1 of your banished "Mekk-Knight" monsters or "World Legacy" cards; add it to your hand. Negate any opponent's Trap effect that activates in the same column as a "Mekk-Knight" monster you control.

Approximate value

≈$0.18

A rough figure from recent listings (updated 2026-07-26), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

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Printings & rarities

Set	Set code	Rarity	Release	Price*
Extreme Force	EXFO-EN057	Rare	2018-02-01	$0.18
2018 Mega-Tin Mega Pack	MP18-EN206	Rare	2018-08-30	$0.18

*Approximate, from recent marketplace listings, not market values.

World Legacy Key in other languages

Japanese	星遺物へ至る鍵
Korean	성유물에 이르는 열쇠
Chinese	到达星遗物的钥匙
German	Schlüssel des Weltvermächtnisses
French	Clé de l'Héritage du Monde
Italian	Chiave Eredità del Mondo
Spanish	Llave del Legado Mundial
Portuguese	Chave do Legado Mundial