The grave: Speak to an Ortallian treasure hunter at ( -606, -233, -1312 ) /waypoint -606, -233, -1312. Jump into the bay of Anuk as he is in a cave underneath. Be careful not to fall all the way, you might die. When at bottom there will be lots of level 56-64 mobs. You can also take the carpet at the docks to The Twin Tears, and jump down The Eye of Anuk, which is connected to his cave.