<p>I found it in Edron here you go down above a graveyard:</p><p><img alt="" src="https://www.tibiaqa.com/?qa=blob&qa_blobid=3761237310829591137" style="height:114px; width:108px"></p><p></p><p>And then click on the tomb</p><p></p><p><img alt="" src="https://www.tibiaqa.com/?qa=blob&qa_blobid=7296103018540089245"></p><p>Then the tomb opens and you get the cube! :D</p><p>Note: <strong>The missing part of the cube can only be found after defeating The Last Planegazer.</strong></p><p><strong>If you did not kill him before trying to open the grave, you will not find anything (The message says there's still something hidden, though).</strong></p><p></p><p><img alt="" src="https://www.tibiaqa.com/?qa=blob&qa_blobid=8984881256937018865" style="height:63px; width:57px"></p><p></p><p>This is a clue for the next step on this mysterious quest</p>quest</p><p>Next clue appears on cobra bastion , some messages appears when you are on that zone and then as an Ilussion it appears a complete cube for 1 second.<br><br><img alt="" src="https://www.tibiaqa.com/?qa=blob&qa_blobid=6799308572165343436" style="height:423px; width:600px"></p><p></p><p><img alt="" src="https://www.tibiaqa.com/?qa=blob&qa_blobid=13941930354296913016" style="height:188px; width:314px"></p>