Whatever happens before this is lost...
The garden has wooden trellises overhead that are covered in green vines. In a moment of clarity I reach up to touch one of the vines and at the same time decide to become lucid. Through the gaps in the vines the sky is visible. It is a deep rich blue, cloudless.
Around the garden is a wooden panelled fence. I vault over it. Beyond is a vast field of long green grass with hills in the distance. In the ground before me is a half-dug tunnel leading down into the ground. Well that's a good start for the gnome task, but there's a problem: No tree.
I hold my hands out in front of me and make a big rising gesture, focusing my will on the ground next to the tunnel. The ground shakes and a fully formed tree covered in leaves rises out of the grass. It stops growing at around house height, but that's enough.
The existing tunnel is about a metre tall, so I have to crawl inside. It is barely a metre deep, so I start digging. Everything goes black, ready for a scene change. "I'm going to see the GNOMES!" I yell loudly, before falling through the darkness and landing on something...
It turns out to be a very short male gnome, who glares at me for having appeared out of nowhere and crushed him. The floor is made from a dark form of sandstone and has been carved into cobbles which form a street. We are in a small plaza with a large stone fountain behind me. Leading off in all directions are small houses which are all carved from the same stone. They look too small for me to enter, like children's play houses.
The roof of the cave is covered in little tree roots which look like icicles. My enthusiasm and wonder at the gnomes' city quickly pacifies the gnome and he starts chatting with me. There are other gnomes wandering around, none of them more than the height of a child. Hobbit sized.
The gnome runs over to a horse and cart. He promptly introduces me to his wife, who is driving the cart, and their kids who are riding in the back. There are about seven of them peering over the edge of the cart. The horse is small, only a pony, but magnificent and chestnut coloured. It is perfectly calm. I pat the horse's neck and wonder out loud how they keep horses underground.
The gnome woman is impatient to leave and starts talking about magic and says they can teleport the entire horse and cart to the surface. It is not clear if all gnomes have this power or just the females. Anyway, I climb into the back of the cart whilst the male gnome hops up next to his wife. They prepare to teleport, and I wonder where we will end up next, but sadly wake up before finding out.