Advanced format ruling
Verdant Sanctuary
Card effect (current official text)When a face-up Insect monster is destroyed by battle or card effect and sent to the GY: Its controller can add 1 Insect monster with the same Level as the destroyed monster from their Deck to their hand.
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.