Digimon Fusion S01 E06 Crisis or Conquest

Teams Xros Heart and Blue Flare must protect KingWhamon and the Island Zone's Code Crown from Neptunemon's Seadramon army. Taiki realizes that a DigiMemory can only be used once and summons the memory of MarineAngemon to fight off the Seadramon army. They then take on Neptunmon himself....