Scooby Doo: Mystery Mayhem (PS2) - Arresting Selena (Part 21)

We finish up sealing away the fire ghosts and head outside where we see Selena who is looking down at us from above who proceeds to summon forth the Fire Ghost King which is a giant fire ghost who summons forth lesser fire ghosts who we have to face off against by activating all of the sprinklers in order to buy time for Velma to make it rain using Shermantech antennas. This results in the fire ghost being weakened enough for us to capture it with the Tome of Doom which results in us completing the game.