Card Rulings:Contract with the Dark Master

Mentions in Other Rulings

 * [Re: Contract with the Abyss] "Contract with the Abyss" is used as a generic substitute for Ritual Spell Cards like "Black Illusion Ritual" and "Contract with the Dark Master". You cannot use "Contract with the Abyss" to Ritual Summon a non-Ritual Monster like "Dark Magician".