Swords of Concealing Light [SR04-EN026] Common Ancient Bird and one from that "something

and one from that "something new and surprising" group of R&D Playtest cards:

Each Double Masters Booster Display contains 24 Draft Booster Packs and 1 Box Topper in total

Art for the following cards was attached

You can only control 1 "Kaiju" monster

Swords of Concealing Light [SR04-EN026] Common Ancient Bird and one from that "somethingSet: 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.