An end equivalent to the Strider

A floating/flying end creature that could be ridden with a saddle and controlled with a chorus fruit on a stick. The idea would be for it to be an end equivalent to the strider, allowing player to cross the void without having to build long bridges or getting lucky with ender pearls. One idea would be for it to have some kind of fur that could be sheared to make levitation potions. It could look like a giant cotton ball with tiny eyes and maybe very small insect wings.