Yiida

Yiida is an extremely mischievous Djinn who flirts with good and evil entirely too often.
Chaotic by nature, absolutely, Yiida has personal enjoyment in being a thorn in proactive mortal's sides.
When emotionally invested in some of the journeys they go on with mortals, they often will eschew other Djinn's codes of honor (that they rarely follow themself) and render aid. This is neither morally good or bad... It's just dependent on who Yiida is currently attached to.
There are many wars they have started and also finished.

They can change form, but almost every time they prefer to appear large and bulky-- they are completely genderfluid, and even when presenting one way or another, they don't mind fluctuation in their pronouns. Such things are of no concern to them, truthfully.