Dot the super-heroine ?

Okay, so last night I had a pretty strange dream. In the the dream, I was at a house with a bunch of other people, when a man came in with a huge trunk. He opened the trunk, and furniture popped out - and creatures I can only describe as shadow-spiders, basically a ball of darkness with little tendrils that it used like legs.

I backed up, and said, "I'm afraid of those shadow-things."

As if attracted by the sound of my voice, one of the shadow-spiders leaped towards me, with shadow fangs ready to strike.

And I caught it, and destroyed it with a blaze of light that emanated out of my hands.

I looked at my hands in shock, and then said, "I guess I'm not afraid of the shadow-things."

Then the shadow-spiders attacked a young woman, and I fired a bolt of light to protect her.

The shadow-spiders spewed out a wave of darkness, trying to keep me from seeing the girl, but I just made my bolts of light wider and brighter.

I had just forced them to retreat when the dream ended.