Advanced format ruling
The Beginning of the End

Card effect (current official text)If you have 7 or more DARK monsters in your GY: Banish 5 DARK monsters from your GY; draw 3 cards.
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.