So, I can't find any mention of this anywhere that I've looked: Can we enchant horse armor? If so, how does it work with the infinite durability that (I think) they currently posses? 'Cause that would be freaking awesome if we can do it.
The majority of known asteroids are in the asteroid belt, a large donut-shaped ring located between the orbits of Mars and Jupiter, and orbit approximately 2 to 4 AU (186 million to 370 million miles/300 million to 600 million kilometers) from the Sun.
Asteroids are planetesimals left over from the birth of our solar system and have changed very little since the collapse of the solar nebula 4.6 billion years ago. The largest asteroid, Ceres, is about 1,000 km in diameter and has recently been promoted to dwarf planet status. Smaller asteroids are much more common.