Profound grey copper

Copper Seal mountain has no soil: it is completely formed from all kinds of copper. Mortal level copper such as chaotic sky copper, pragna copper, and snow flower copper makes up most of it, and immortal copper includes profound gray copper and ascending dragon copper. Mortal copper occupies the most space; immortal coppers occupy only a small portion and are mostly rank six immortal materials. ^{ch. 1615}

When Copper Seal Mountain is described again among Mini Southern Border losses, the same mix is named: mortal level copper such as chaotic sky copper, pragna copper, and snow flower copper, and immortal copper such as profound grey copper and ascending dragon copper. ^{ch. 2050}