Contract with the Dark Master

Ritual Spell

This card is used to Ritual Summon "Dark Master - Zorc". You must also Tribute monsters from your hand or field whose total Levels equal 8 or more.

Rulings – Yugipedia

Printings:

Dark Crisis: DCR-087 (Common) - 2003-12-01
Dark Crisis: DCR-EN087 (Common) - 2003-12-01
Dark Revelation Volume 1: DR1-EN249 (Common) - 2005-03-19
Legendary Collection 3: Yugi's World Mega Pack: LCYW-EN128 (Common) - 2012-09-29
Millennium Pack: MIL1-EN021 (Common) - 2016-04-14

Prices:

Cardmarket: 0.10 €
TCGplayer: $ 0.26