Advanced format ruling
Needle Wall
Card effect (current official text)Once per turn, during your Standby Phase: Roll a six-sided die. Treat your opponent's Main Monster Zones as numbers 1-5, counting from your right, and destroy the monster that is in the same Main Monster Zone as the result. If the result is 6, roll again.
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.