Advanced format ruling
Spiritual Forest
Card effect (current official text)Each turn, the first face-up Beast, Beast-Warrior, or Plant-Type monster you control that would be destroyed by battle, is not destroyed.
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.