When you first enter the Shade Lord's Dungeon (Umar Hills), and you walk on straight for a little way, you come to a big door. I can't seem to open it in any way, everytime I try it, it says 'This barrier is made from magical shadows. It can be neither picked nor opened. You shall have to find some way to dispel it'. Does anyone know what I need to open it?
------------------
Formidable Flirty Fishy Sorcerer of the HADB