Elemental Hero Terra Firma (DT04-EN087) - Duel Terminal 4 Limited

"Elemental HERO Ocean" + "Elemental HERO Woodsman"
Must be Fusion Summoned and cannot be Special Summoned by other ways. You can Tribute 1 face-up "Elemental HERO" monster; this card gains ATK equal to the Tributed monster's ATK, until the End Phase.