Phoenixgender is a term used to describe a gender which the individual feels very strongly for the majority of the time, yet it will occasionally disappear without a trace for a period of time, before it comes back just as strong as before.
Flag
The flag consists of 5 stripes. Purple is used because it is commonly used to symbolise the Phoenix. Bright teal to symbolise the resurrection of the gender. Black is for the loss of the gender.