The Atlas Karst Skin is a Deluxe Skin for .
To equip this skin, go to the "Arsenal" page, then click on Atlas' "Appearance" tab. The skin will be under the section labeled "Physique". The skin consists of two parts which can be equipped separately: the Helmet, which can be equipped under the Helmet tab, and the Body skin under the Skin tab.
- Summoned have their appearance altered to greatly resemble the Karst Skin, but with a single spike for their heads, no tassels along their chests, rocky forearms instead of metallic ones, and their limbs and torso being disconnected with a shroud of mist surrounding the latter.
- Rubble on the Karst Skin is unaltered in appearance, using the same visuals as on the basic skin.
- Karst is a topography created when water dissolves soft rock, particularly limestone, resulting in extensive cave networks and sinkholes among other geological features.