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

then you can increase its Level by 4

Level 1 FIRE monsters you control gain 1100 ATK

If you call it right

Set: Rarity Collection (25th Anniversary Edition) Card type: Effect Monster Rarity: Prismatic Collector's Rare Attack: 0 Defense: 0 Cannot be Special Summoned

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.