Tell him
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You'll also learn from them which the goblins market the items in a goblin at a home in the southern portion of Goblin Village. Speak to Lug at a home in the southern part of Goblin Village and he'll say you have to do something to get him personally if you are interested in getting the orb back and that something would be to kill a goblin group leader that resides in a cave involving the Dark Wizards' Tower and also the little mine west of Falador and give him the mind of the pioneer.
Visit the cave and guards will attack youpersonally, get through them till you locate Leader Yurnok who's level 61. He'll strike you with a giant spear that may hit around 18. Once you kill him, he will fall Yurnok's Head and bones, sometimes a number of coins and runes and other valuables. Bring his head back to Lug. Lug will give you the orb that's named Orb of Breath. Go to the wizard Terran who's in the Wizards' Tower and he'll thank you and give you 5,000 gp and let you have the orb.
Proceed to Captain Murk and you'll set sail. Once you come to a broken wall the boat will cease and Captain Murk will tell you to dive there. Go down and you'll find a shipwreck. Then you will wake up in a jail in the palace. Speak to one of those
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