Slime

Slimes are amorphous blobs of liquid which have aetherial properties. They have the ability to shapeshift into anything they have consumed, often taking the form of animals or humanoids. Slimes by default do not have any sense other than touch unless they shapeshift into a form that does. Most slimes are not very intelligent and will attack and consume anything they detect near them. Slimes can vary in nature, but most are green and are corrosive to the touch. They consume by encasing the target with their body and slowly dissolving them. Normally the victim will die of suffocation before they are heavily dissolved. Some slimes have different properties that aren't corrosive and feed on different things. Some can shoot bolts of slime at a target and disable it with corrosive damage.