For a fast way to get through Mt. Mortar is this: Enter the entrance building east of Eckruteak city. Then enter the cave entrance. To the left is a poke ball. It is an Ultra Ball. Once you have entered the cave, go up the stairs and into another cave. Go straight to the right, and there will be four boulders. Go around them, and continue going right. The exit should be on the bottom of the screen. Exit there, and then go down the stairs. Another exit should be there. Exit, and you are out of Mt. Mortar. There should be only a few trainers outside, but keep going right. Mahogany Town is right there. Ta the! You are through Mt. Mortar!
Added by: fdsacheeseball Apr 7th 2011, ID#5313