Gwenhwyfar, Queen of Noble Arms

Effect Monster

Gwenhwyfar, Queen of Noble Arms is a Effect Monster (LIGHT/Spellcaster, Level 2) with 300 ATK / 300 DEF. First printed in Legacy of the Valiant (2014).

Type: Effect Monster
Attribute: LIGHT
Monster type: Spellcaster
Level: 2
ATK / DEF: 300 / 300
Archetype: Noble Knight
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2014-01-24
Printings: 2

Card text

You can target 1 "Noble Knight" monster you control; equip this card from your hand or Graveyard to that target. You can only use this effect of "Gwenhwyfar, Queen of Noble Arms" once per turn. The equipped monster gains 300 ATK. Apply the appropriate effect, depending on the Attribute of the equipped monster. ●LIGHT: If the equipped monster would be destroyed by a card effect, you can destroy this card instead. ●DARK: If the equipped monster battles an opponent's monster, at the start of the Damage Step: You can destroy that monster, then destroy this card.

Approximate value

≈$1.24

A rough figure from recent listings (updated 2026-06-09), 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

All printings →

Set	Set code	Rarity	Release	Price*
Legacy of the Valiant	LVAL-EN086	Secret Rare	2014-01-24	$1.24
Noble Knights of the Round Table Box Set	NKRT-EN012	Platinum Rare	2014-11-20	$13.16

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