I had this dream a while ago in Feb, but didn't post it here.
I attempted the tornado task, but didn't quite cut it. Here's what happened:

[...]
I remember the tornado task, and try summoning a tornado.
The wind whips around, but it won't solidify in a tornado.
Annoyed, I use my finger to help me concentrate on the movement. I wiggle my finger in a circular motion.

I don't think I got the tornado right, and the dream ended soon after
[...]