Gladiator Beast Bestiari [LCGX-EN237] Secret Rare WTR120-S when it declares an attack:

when it declares an attack: You can change the battle positions of as many monsters your opponent controls as possible

reveal the top card of your deck

"Xyz Dragon"

your opponent cannot target it with card effects

Gladiator Beast Bestiari [LCGX-EN237] Secret Rare WTR120-S when it declares an attack:Set: Legendary Collection 2 Card type: Effect Monster Rarity: Secret Rare Attack: 1500 Defense: 800 When this card is Special Summoned by the effect of a "Gladiator Beast" monster: Target 1 Spell Trap Card; destroy that target. At the end of the Battle Phase, if this card attacked or was attacked: You can shuffle it into the Deck; Special Summon 1 "Gladiator Beast" monster from your Deck, except "Gladiator Beast Bestiari".