Xaphriel

Xaphriel was a former Zamorakian lieutenant during the Second Age within the God Wars Dungeon prior to Zamorak obtaining the Stone of Jas and using it against Saradomin, which in turn created the Wilderness and froze over the God Wars in the process.

It was there in that tomb of ice where he slept, awaiting the day in which he would be able to raise his blade in the name of his master once more.