Advanced format ruling
Tiger Dragon
Card effect (current official text)When this card is Tribute Summoned by Tributing a Dragon monster: You can target up to 2 Set cards in your opponent's Spell & Trap Zone; destroy those targets.
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.