[quote=kishin asura]
I portal close enough to observe the creature without being seen
[/quote]

You find a world in ruin, a man clad in robes holding a large grey dark blob, and the stench of death and pain burning your nose like snorting fire, making you feel as if you may puke. The man simply waits there, looking at the blob, before dropping it back into the dark sludge.
"Feed up, my dear...soon, we'll be off." The man says, as he too, seems to vanish into the darkness of the slime sea. The grime, and hate, swallowing him up, like a hungry mouth.