Dark End Dragon

Level 8 DARK/Dragon Synchro Effect
2600 ATK / 2100 DEF

1 Tuner + 1 or more non-Tuner DARK monsters
Once per turn: You can target 1 monster your opponent controls; this card loses 500 ATK and DEF, and you send that target to the Graveyard.

Rulings – Yugipedia

Printings:

Shonen Jump Championship 2009 Prize Card: SJCS-EN007 (Ultra Rare) - 2009-04-26
Shonen Jump Vol. 8, Issue 11 promotional card: JUMP-EN044 (Ultra Rare) - 2010-11-01
Legendary Collection 2: The Duel Academy Years Mega Pack: LCGX-EN188 (Secret Rare) - 2011-10-04
Ra Yellow Mega Pack: RYMP-EN066 (Super Rare) - 2012-02-17
Quarter Century Bonanza: RA03-EN216 (Platinum Secret Rare) - 2024-11-07
Quarter Century Bonanza: RA03-EN216 (Quarter Century Secret Rare) - 2024-11-07

Prices:

Cardmarket: 7.17 €
TCGplayer: $ 4.93