Swords of Concealing Light [SR04-EN026] Common Effect Monster 1 Level 5 or higher

1 Level 5 or higher Spellcaster monster you Normal Summon can be Summoned without Tributing

add 1 Thunder monster from your Deck to your hand

that specifically lists the card "Dark Magician" in its text

You can only use each effect of "Vendread Battlelord" once per turn

then you can Set the destroyed Spell/Trap Card on your field

Swords of Concealing Light [SR04-EN026] Common Effect Monster 1 Level 5 or higherSet: Structure Deck: Dinosmasher's Fury Card type: Continuous Spell Rarity: Common Destroy this card during your 2nd Standby Phase after activation. When this card resolves, change all monsters your opponent controls to face down Defense Position. Monsters your opponent controls cannot change their battle positions.