Ironblood concepts

Some armor and creature concepts. Enemies will range from humans to animals to the darkest abominations of the deep, and most will be afflicted with the ironblood curse.
The closer the player gets to the surface they will also encounter bosses called nightmare founts, which seem to spew forth the very oceans they reside in. However, upon defeat the area will only get darker, and the surface will appear to shrink away.