Glaugust The Flame Wall of Apis
Three hundred years ago the legions stormed across the deserts and mountains. Their swords crushing the best defenses of the old Cnivian king. The last line of mountains could not fall. The kingdom's treasure was rounded up and an obedient priest of Apis chose to be locked away with it. For years the beast raged and brought the mountains back to life. Tectonic convulsions cracked ridges as they ran hot with molten stone. The beast raged and created life: the war-priests would extinguish it. Soon great walls of flame tore down the mountains and halted the legions as they failed to clamber over.
This hoard was never recovered.