Swords of Concealing Light (DR3-EN162) - Dark Revelation Volume 3 Unlimited Number_DR3-EN210 Card TextWhen your opponent activates

Card TextWhen your opponent activates a Spell Card: They can discard 1 Spell Card to negate this card's effect

you can select up to 2 cards on your opponent's side of the field and destroy them

Card TextIf this card is used for a Synchro Summon

Then shuffle the Decks

Swords of Concealing Light (DR3-EN162) - Dark Revelation Volume 3 Unlimited Number_DR3-EN210 Card TextWhen your opponent activatesTypeNull Continuous Spell AttributeSPELL Card TextWhen you activate this card, change all monsters on your opponent's side of the field to face down Defense Position. Monsters on your opponent's side of the field cannot change their Battle Positions. Destroy this card during your 2nd Standby Phase after activation.