Conjure Spirit Animal

You summon a spirit that takes the form of one of the following beasts: an eagle, a deer, a hawk, or a badger. This spirit has the statistics of the chosen beast, although it is a fey, fiend, or celestial. You can communicate telepathically with your spirit animal, and you can forgo your action in combat to allow your spirit animal to attack. If your spirit animal is reduced to 0 hit points, it disappears in a flurry of oak leaves. You can revive your spirit animal by casting this spell again.