Siege
character in Marvel RPG.  That character became
what we see today.  I always ask my wife what she
wants to have for her character clothes.

Her powers have always been Telepathy, Telekinesis
and Phasing.  The hardest part was coming up with a
background for her.  The only solid thing we had for
her was she was a Mutant.  I made certain aspects of
her like my wife (Short and Pony Tail).  One of the
biggest changes I made was adding the pink power
effect whenever she used her powers.  


A QUICK ORIGIN OF Siege

Rachel parents were test subjects for the British
government. Her parents were one of the few people
to survive the ordeal.  Rachels father could move
objects with his mind and her mother could read other
peoples thoughts.  Rachel's powers manifested at a
young age. She was able to everything her parents
could do but at a greater level. She could also pass
though objects. White Knight, learned about her from
his Government contacts and found out that she had
no control over her powers. He offered her guidance
and training if she joined the British Special Forces.
She of course accepted.


Siege Powers

Siege's telepathy allows her to read, influence, and
communicate with the minds of others, and generate
telepathic force blasts that can stun or kill others.  
She can also telepathically take away or control
people's natural bodily functions and senses, such as
sight, hearing, smell, taste, or even mutant powers.

Her telekinetic strength and skill are both of an
extremely high level, She uses her telekinesis to often
lift herself and others giving her the ability of flight.
She also uses her telekinesis to construct various
objects out of telekinetic energy as well as powerful
shields and energy blasts.

Her ability to pass through solid matter by altering the
vibratory rates of her atoms: passing her atoms
through the spaces between the atoms of the object
through which she is moving. In this way she and the
object through which she is passing can temporarily
merge without interacting, and each is unharmed
when Rachel has finished passing through the object.
This process is called phasing, and it renders her
almost completely intangible to physical touch. Siege
passes through objects at the same speed at which
she is moving before she "enters" them. Since she is
unable to breathe while "inside" an object, she can
only continuously phase through solid objects (as
when she travels underground) as long as she can
hold her breath.

Whenever Siege uses here Powers a pink glow
surrounds her and the object or person she is
effecting.  It is believed to be the energy she is using
to Physically alter matter.  This energy has not been
classified.
Siege in Champions Online
Siege in City of heroes
Siege in DC Universe Online