"Yeah, I wouldn't expect it to be. Invisible should be fine though, right?"

"Yeah." Grinning small alien! Suddenly no visible small alien at all! And there's a whoosh.

And a gleeful giggle from the doorway.

Don't get lost!

How would I get lost?

If you went somewhere fast without noting landmarks and lost your sense of direction.

I can tell where you are unless you decide to hide your existence from osanwë for some reason.

Oh. Well, that's convenient. I didn't know it was directional.

It's - not exactly? It's less directional than vision. But losing you would be hard. 

Where are you going?

I was going to fly around the pool. It is a big pool. We don't have pools quite like that.

What are yours like?

We just have magic fountains and then streams and things. 

Huh. Do you swim in the streams?

Yeah! There are magic ones that will do bubbles and things if you want, or be cold even when it's hot.

Pools are temperature controlled. Some of them have bubble features.

Oh good.

The pool outside has implausible slightly confusing-to-look at splashes like an invisible person is skimming it.

Maybe I'll come out and swim.

You should! You might not be able to fly for a while, flying is really mana-intensive, it's annoying.

Oh well. How long can you fly? She changes into her swimsuit.

I think maybe four of your hours but only because I saved up my mana today for the teleporting to get Bella, usually I use lots of it on random things and can't go that long.

Random things? She comes out to the pool.

I prestidigitate someone's pottery so it's glittery or make my clothes all shimmery like glass or do illusions of a thing or fall and heal myself or try to imitate Bella's telekinesis or paint "THE VALAR SUCK" on the ceiling and then I experiment with spells for a while and then suddenly I am out of mana.

Oh, I see. Does it matter to how much mana you have, how much you use?

You only get better if you practice but I don't actually know if using right up to your limit is any different than just using most. I just always use it all because maaagic!!

Maaaagic!

She jumps into the pool and swims.