[quote=@Robeatics]
What I'm getting from my layman's interpretation of Sarah's powers is that she's the scab of an extradimensional entity who can spontaneously create illusions that solely she can interact with. 
[/quote]

That's not what I had in mind, no. She's interacting with with the objects (using the term very loosely) in space.

[quote=@Robeatics]
Could she treat a baguette like a motorcycle and ride around town on it? What constitutes a changing of properties? It's a cool character concept, I just could use some more practical examples to wrap my head around.
[/quote]

Class of object, not actual object. Sarah's not a wizard just spamming polymorph like its a school spell.

Let's take your baguette for example. Were she to take that [i]physical[/i] object of the food category, and treat it as if it were a [i]physical[/i] object of the automotive category, it may simulate the structural properties of metal such as being very hard, or dense, but she can't change the objects purpose. Something designed to be eaten wouldn't suddenly be granted propulsion. By altering its hardness she could hit someone with it, and it may [i]feel[/i] like an aluminum bat (or two-day old bread), but if she changed its weight to be similar to a motorbike, she flat out couldn't lift it. 

Lets look at another example. Lets say she decided to treat a fireball (Pure Energy object) like a baseball (material physical object). And, lets say she had that baguette with her. She could swing that baguette and smack the fireball away, rather than having it blow up in her face.

[quote=@MelonHead]
It's fancily worded, but my concern is her dissociation can be activated on herself. In other words, she can separate herself from reality at will and make herself completely untouchable. Even if I've misunderstood that, 
[/quote]

Disassociation was designed to explain what happens when she uses it on herself, and to further suggest that she [i]can't[/i] use it on other people directly. Her backstory is that her family was disassociated, during her awakening, and she doesn't understand them well enough to change them back.

[quote=@MelonHead]
the ability allows her to basically make any object do anything as long as she can rationalise it, which is pretty much completely in the writer's control. 

Dunno, it's almost too odd to work without proper restriction. Just my take on it though, the GM's will do as they will. 
[/quote]


What does this even mean? This is [b]literally[/b] the only thing she can do, and that [i]literally[/i] describes everything about play by post. All I have done is created a new method by which props are interpreted in writing by blurring the liens between prop types. A writer, a good one, or even a bad one, could write themselves into and out of any situation and don't need any extra ability to manipulate the construct in which they are working. When it comes to that writers time to post, they have full authorial control over the situation, and baring the actual direct manipulation of others characters, they can write anything they want.

What I don't understand about your objection is that even without the power, [i]anyone[/i] can do [i]anything[/i] as long as they can justify it. The real kicker is that this is not magic. I am not hand-waving mechanics, or justifications, and saying "oh it's a spell" or "oh a wizard did it". 

It seems to me, upon rereading your post in its entirety, your problem with the power is that either, you can't understand it, and therefore how to interact with it; which is fine because it's not something that interacts with people. Or that you don't understand how it will affect the character in RP, which is fine, because even without it, its against the unwritten rules of RPG.com to directly control another person's character.

Though, what I think is perhaps the most likely cause for concern, that you have, is that I am untested in your environment (your experience says you don't know anything about me) and that such an indirect, or abstract power, may be outside my capabilities to RP effectively and fairly. But, I can't address that concern without actually roleplaying with you.