Advanced format ruling
Throwstone Unit
Card effect (current official text)Tribute 1 Warrior-Type monster on your side of the field to destroy 1 face-up monster on the field whose DEF is equal to or less than the ATK of this card.
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.