Core Reinforcement

Continuous Trap

Core Reinforcement is a Continuous Trap. First printed in Ancient Prophecy (2009).

Type: Trap Card
Property: Continuous
Archetype: Koa'ki Meiru
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2009-09-01
Printings: 1

Card text

Select and Special Summon 1 "Koa'ki Meiru" monster from your Graveyard in Attack Position. When that monster is destroyed during your End Phase, the controller of this card takes damage equal to that monster's ATK. When this card is removed from the field, destroy that monster. When that monster is destroyed, destroy this card.

Approximate value

≈$0.16

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.

Find a copy

Search eBay for Core Reinforcement ↗

Search TCGplayer Search Amazon Search Cardmarket Search CoolStuffInc

As an Amazon Associate I earn from qualifying purchases. As an eBay Partner Network affiliate, we may earn commissions from qualifying purchases. Some outbound marketplace links may be affiliate links; if you buy through them we may earn a commission, at no extra cost to you.

Printings & rarities

All printings →

Set	Set code	Rarity	Release	Price*
Ancient Prophecy	ANPR-EN073	Rare	2009-09-01	$0.16

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