dark knight yugioh card Yu-Gi-Oh! OCG/[RC03] RARITY COLLECTION -PREMIUM GOLD EDITION-]Dark Magician Girl the Dragon RC03-JP020 Collectors(Alternative Illustration) | Buy from TCG Republic You will receive the Promo Edition version of this card. Yu-Gi-Oh! - Dark Magician Knight

In many EDH games, you can Donate this card to an opponent with 20 or more life so they lose on the spot

And as for the cards themselves

Catastrophe While Boom // Bust gives you situational versatility, Catastrophe gives you targeted versatility

When it hits an opponent, you can place a -1/-1 counter on any creature, and then you get a deathtouch Snake token as a bonus

The promo code is valid until May 29, 2025, at 10am PDT, or while supplies last

Chaos Origins Booster Box [1st Edition] 15 sold Limited time deal -35%$65.00$99.99 YuGiOh 2021 Tin of Ancient Battles - English Version 5.0 73 sold Limited time deal -22%$10.92$13.99 Yu-Gi-Oh