Advanced format ruling
Release Restraint Wave
Card effect (current official text)Target 1 face-up Equip Spell Card you control; destroy the Equip Spell Card and all face-down Spell and Trap Cards your opponent controls.
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.