Angler
It looks like an enormous, corrupted... turkey?
Bloodbane firbolg
Ruddy sores and oozing boils cover this feral-looking firbolg, now little more than a filthy beast.
Homunculus
You've only heard tales of homunculi: small, sculpted humanoids given a semblance of life by tethering a portion of an Alchemist's spirit to the creature.
Tatterdemalion
Tatterdemalions look like long, lanky felines with mangy, unhealthy-looking yellowish coats, and vaguely humanoid facial features. There are rumors of tatterdemalions seen walking with druids of the Tain, but stories vary as to whether these are companions of the Tain, magically controlled, or themselves druids whose Corruption has turned them into creatures.