You need to start the dragon slayer quest. To start that quest you need 33 quest points. Speak to the guy in the champions guild either he or a guy called oziach in edgeville will give you the key.
Get the Key and unlock the door.
erm your supposed to kill Elvarg which is lvl 80+, close to a lesser demon which is also about the same level In melzars maze you have to kill a lesser demon to open a door for a map piece.
on the hill
The key to the fairy tale maze in the game Zubo is hidden inside a chest located behind the waterfall. You'll need to explore the maze thoroughly to find the key and unlock new areas within the game.
you find the key through the fairytale maze
SKYTOWN
In the maze for Dragon Slayer? well anyways it is in the chest after you kill the lvl 82 lesser demon!
You kill chaos Dwarves there I think, and they drop the key.
The key in Scooby Doo and the Hollywood Horror is in the maze
You have to finish the Gobblin stage to get the witch's key. The witch and a giant something-or-other try to get you as you work your way to the end of the maze.
In the maze. You enter the maze, then you go right up up left up left.
Your probably on Dragon Slayer no? If you are, use the key that was give to you from the man at the start of the quest, and go to south Falador, near Rimmington. Unlock the door and kill a rat for the coloured key. Open the north-west door and climb up the ladder to the ghosts. Kill the ghosts for an orange key, and open the middle door. Kill the skeletons for the yellow key and open the far door to the right. Climb down the stairs and kill the other skeletons for the blue key for the door that faces Melzar. go and fight Melzar ( he;s not that hard, he summons cabbages. ) and you will get the purple key. Then finally, kill the lesser demon and open the chest, and you will get the map piece.