Advanced format ruling
Morphtronic Bind
Card effect (current official text)While you control a face-up "Morphtronic" monster, all Level 4 or higher monsters your opponent controls cannot attack or change their battle positions.
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.