Tengu format ruling
Granmarg the Rock Monarch
Card effect (current official text)If this card is Tribute Summoned: Target 1 Set card on the field; destroy that target.
Rulings
- If this effect targets a Set Spell/Trap, and that card is chained to this effect, it is not destroyed.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.