Emerald Hills is an area of the Syrtis inner realm between Fisgeal city and Rearia city. The Tomb of Elements finds there. It's first needed in a quest for level 27 (The Elements Runestones - Introduction). Several creatures reside there providing enough space for Players of serveral levels to play. The easiest creeps are Adult Cyclops (Level 28) and the most difficult ones are Orc Captains (Level 36). The Champion Boss Rizofag is located on the Hill next to the Tome of Elements.