Infernity Doom Dragon

Level 8 DARK/Dragon Synchro Effect
3000 ATK / 2400 DEF

1 DARK Tuner + 1 or more non-Tuner monsters
Once per turn, if you have no cards in your hand, you can select 1 monster your opponent controls. Destroy that monster and inflict damage to your opponent equal to half its ATK. This card cannot attack during the same turn you activate this effect.

Rulings – Yugipedia

Printings:

The Shining Darkness: TSHD-EN042 (Ultimate Rare) - 2010-05-07
The Shining Darkness: TSHD-EN042 (Ultra Rare) - 2010-05-07
OTS Tournament Pack 14 (POR): OP14-PT035 (Common) - 2020-10-08

Prices:

Cardmarket: 5.05 €
TCGplayer: $ 11.59