Two-Headed King Rex [LCYW-EN158] Secret Rare Blazing Vortex Set: Power of the Elements

Set: Power of the Elements Card type: Effect Monster Rarity: Starlight Rare Attack: 1600 Defense: 800 If you control no monsters

Set: Photon Shockwave Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 2000 2 Level 4 Dinosaur-Type monsters When a monster(s) would be Normal or Special Summoned

Set: Amazing Defenders Card type: Effect Monster Rarity: Collector's Rare Attack: 0 Defense: 0 While you control a "Rescue-ACE" monster other than "Rescue-ACE Hydrant"

Level 1 FIRE monsters you control gain 1100 ATK

If you call it right

Two-Headed King Rex [LCYW-EN158] Secret Rare Blazing Vortex Set: Power of the ElementsSet: Legendary Collection 3: Yugi's World Card type: Normal Monster Rarity: Secret Rare Attack: 1600 Defense: 1200 A powerful monster whose two heads attack as one.