Magigender is a gender, or an umbrella term for identities that are mostly one gender and slightly another. It is very similar to paragender. Magigender individuals may identify as transgender, or non-binary.
History
The term magigender was coined by a deactivated user on or before July 29th of 2020.
Flag
The flag was coined on or around Jul 6, 2015, by now deactivated tumblr user Clockworkgenesis. It has no confirmed meaning.
Resources
https://pride-color-schemes.tumblr.com/post/148141402313/magigender
https://www.deviantart.com/pride-flags/art/Magigirl-1-544377823