...are there simple demonstrations that would help - you know what, after. Okay, the rest of the Powers!
8, the Web, who you've heard about at least the existence of. Connections, Control, Fate, and spiders, the fear of being controlled, of your actions not being your own or your choices made for you, of being a pawn in someone else's plan, also of spiders. An important note on the Web is that She's the only one of the Powers who's really a person in their own right, hence She. Comes with the domain of Schemes.
9, the Spiral, madness and twisting, the fear of insanity, of things not making sense, of not being able to trust your own senses.
10, the End, death, the fear of death, oblivion, and the inevitability that everything Ends.
11, the Corruption, rot and insects, the fear of rot, decay, crawling things of every variety, illness, and at the abstract end toxic love.
12, the Buried, earth and pressure, the fear of crushing, suffocation, and being buried alive, also being metaphorically crushed under obligations and social pressure.
13, the Stranger, the uncanny, the fear of masks, clowns, mannequins, the uncanny valley, things that you should know and don't, taxidermy.
14, the Slaughter, war, the fear of unthinking violence and warfare.
And the plus one is, 15, the Extinction, the end of the world, the fear of climate change and the idea that humanity is causing the world to end.
That's all the Powers. And - here -
[She grabs a notebook out of the Sky and starts quickly writing in it. When she's done, she hands it to him - it contains approximately everything she's just said, in written form.]
Now is the time to ask questions, blubber in confusion, clarify things, and/or ask for any demonstrations that would help.