Armageddon Knight

Monster

Other names: Cavaliere dell'Armageddon (Italian)

The code PTDN-EN021 you looked up matches:

Text

When this card is Summoned: You can send 1 DARK monster from your Deck to the GY.

€0.21

Cardmarket · lowest across all versions

Unchanged since Nov 7, 2026 · read on Nov 7, 2026

The card’s price, not your copy’s: the free sources do not tell languages or editions apart. For Italian cards the real price may differ.

The history starts on the first day we read the price.

PTDN-EN021Feb 13, 2008
Phantom Darkness · Super Rare
TU01-EN011Aug 15, 2009
Turbo Pack: Booster One · Rare
THSF-EN035Feb 12, 2015
The Secret Forces · Super Rare$2.38 · price per set and rarity (USD, from YGOPRODeck)
SDPD-EN018Jan 19, 2017
Pendulum Domination Structure Deck · Common
DASA-EN040May 24, 2018
Dark Saviors · Super Rare$1.48 · price per set and rarity (USD, from YGOPRODeck)
LEHD-ENC06Oct 4, 2018
Legendary Hero Decks · Common$1.41 · price per set and rarity (USD, from YGOPRODeck)
SDSH-EN017Feb 13, 2020
Structure Deck: Shaddoll Showdown · Common$1.13 · price per set and rarity (USD, from YGOPRODeck)
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Collector's Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Platinum Secret Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Quarter Century Secret Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Secret Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Super Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Ultimate Rare
RA03-EN002Nov 7, 2024
Quarter Century Bonanza · Ultra Rare

Types and rarities are shown as listed by the card database (in English).