Advanced format ruling
Dark Calling
Card effect (current official text)Fusion Summon 1 Fusion Monster from your Extra Deck, that must be Special Summoned with "Dark Fusion", by banishing the Fusion Materials listed on it from your hand and/or GY. (This is treated as a Fusion Summon with "Dark Fusion".)
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.