Krong was a leader of a band of Orcs residing in the ruins of Ankbrand.
The Lost Rune
Around the year 8 before the Convocation, Krong resided inside the Ruins of the old city Ankbrand, together with a group of Orcs for whom he served as a leader. Through unknown means, he obtained possession of a special rune, sought after by Rohen Tahir.
Though Krong and his orcs managed to repel the first attempt of Caele, Lev and Joshua to retrieve the item from them, they eventually fell to Tahira and her rune army.