Water Sub

You create a magical ball of water that you or one creature of your choice can be inside. You have to concentrate on it, otherwise it’ll be gone. You can cast this as a one hour ritual spell to make one that you don’t have to concentrate on. You can concentrate on up to 10 water subs at a time. The water subs are dispelled with dispel magic or anti-magic field. While riding in it it has a swimming speed of 60 feet, and a walking speed of ten. You can breathe inside of it