Dark Paladin (LCYW-EN048) - Legendary Collection 3: Yugi's World Unlimited

Dark Magician + "Buster Blader" // This card cannot be Special Summoned except by Fusion Summon. While this card is face-up on the field, you can discard 1 card to negate the activation of a Spell Card and destroy it. This card gains 500 ATK for each Dragon-Type monster on the field and in either player's Graveyard.