Advanced format ruling
Exxod, Master of The Guard
Card effect (current official text)This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 1 "sphinx" monster. Each time an EARTH monster is Flip Summoned while this card remains face-up on the field, inflict 1000 damage to your opponent.
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.