Doomsday Horror

Level 4 DARK/Fiend Effect Monster
? ATK / ? DEF

This card's ATK and DEF are equal to the number of banished DARK monsters x 300. If this card is destroyed and sent to the Graveyard: Return all banished DARK monsters to the Graveyards.

Rulings – Yugipedia

Printings:

Phantom Darkness: PTDN-EN022 (Super Rare) - 2008-02-13
Destiny Soldiers: DESO-EN049 (Super Rare) - 2016-11-17

Prices:

Cardmarket: 0.11 €
TCGplayer: $ 0.18