Advanced format ruling
Five-Headed Dragon
Card effect (current official text)5 Dragon monsters
Must be Fusion Summoned. Cannot be destroyed by battle with a DARK, EARTH, WATER, FIRE, or WIND monster.
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.