Advanced format ruling
Spiritual Earth Art - Kurogane
Card effect (current official text)Tribute 1 EARTH monster. Special Summon 1 Level 4 or lower EARTH monster from your Graveyard, except the Tributed 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.