World Legacy Guardragon Mardark

Level 9 WIND/Dragon Effect
2600 ATK / 3000 DEF

All monsters your opponent controls lose 500 ATK/DEF for each Dragon monster you control. You can only use each of the following effects of "World Legacy Guardragon Mardark" once per turn.
● You can banish 2 Normal Monsters from your hand or GY; Special Summon this card from your hand.
● If this card on the field is destroyed by battle or card effect: You can add, from your GY to your hand, 1 Level 9 monster with a different original Type and Attribute than this card.

Rulings – Yugipedia

Printings:

Dark Neostorm: DANE-EN018 (Rare) - 2019-05-02
Mystic Fighters: MYFI-EN048 (Super Rare) - 2019-11-22
2020 Tin of Lost Memories Mega Pack: MP20-EN058 (Common) - 2020-08-27

Prices:

Cardmarket: 0.06 €
TCGplayer: $ 0.09