system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter/Star Wars] Are there creatures like Vornskr (which hunt using the Force) that hunt using magic, and Ysalimiri (which create an anti-Force bubble to hide from predators) that create an anti-magic bubble?
gpt
Quite a few; the Dementors and the Lethifolds are amortal being that feed on memories and souls, with the Lethifold being a cloak-like entity that surrounds their prey and cause them to fade away when devoured.

On the other side, the demiguise is an ape-like creature that is capable of turning itself invisible to escape or evade predators; their fur is used to make invisibility cloaks.