Ally of Justice Thunder Armor

Effect Monster

Ally of Justice Thunder Armor is a Effect Monster (DARK/Machine, Level 8) with 2700 ATK / 2200 DEF. First printed in Duel Terminal 2 (2010).

Type: Effect Monster
Attribute: DARK
Monster type: Machine
Level: 8
ATK / DEF: 2700 / 2200
Archetype: Ally of Justice
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2010-05-25
Printings: 4

Card text

Cannot be Special Summoned. If your "Ally of Justice" monster attacks a Defense Position monster, inflict piercing battle damage to your opponent.

Approximate value

≈$0.11

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*
Duel Terminal 2	DT02-EN027	Duel Terminal Rare Parallel Rare	2010-05-25	$0.11
Hidden Arsenal 2	HA02-EN021	Super Rare	2010-07-15	$0.11
Hidden Arsenal: Chapter 1	HAC1-EN083	Common	2022-02-24	$0.11
Hidden Arsenal: Chapter 1	HAC1-EN083	Duel Terminal Normal Parallel Rare	2022-02-24	$1.02

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