Endwatcher

Found as a passive mob naturally in the end, its a purple floating creature with an eye of ender in the center of it body (like a guardian without a tail) acting as an actual eye. It causes nausea and slowness which it uses to damage you on contact. This mob can be found perched on chorus flowers and will attack when the plant is broken or if damaged directly. When killed they drop popped chorus fruit and an eye of ender