Yugioh Single
Swords of Concealing Light (SDMY-EN033) - Structure Deck: Yugi Muto 1st Edition
$1.00
null / Continuous Spell
SPELL
When this card resolves, all monsters your opponent controlled when this card was activated are changed to face-down Defense Position. Monsters your opponent controls cannot change their battle positions. Destroy this card during your 2nd Standby Phase after activation.