So Dan wrote up a brilliant creature ready to casually invade some players' dreams, maybe steal some spells:
...and his post inspired me to make my own dream invading creature, a "Dire" Dream Wolf.
Whilst Asleep, Came the Hunger
Wolves, Dream, Dire
[as dire wolves except +125 xp]
Dire Dream Wolves are creatures corrupted by regions where the far realm meets the spirit realm. Dream wolves are, by their nature, guardian spirits who stalk the twilight realm, hunting down tricksters.
But far-touched by the tendrils of chaos, dire dream wolves hunger instead for any living thing that enters their domain, specifically focusing on sleeping travelers and other wayward souls.
Their bodies are dark, speckled with starlight, with large lesions on their bodies that seep chaos. There is a 1 in 3 chance for the dire Dream wolf to have a tentacle, granting it a reach attack upto 10'.
Combat with dire Dream wolves can only take place in the Spirit Realm; they cannot be brought into the physical world because they possess no true physical form.