Ebony Horse

This small ebony statuette is carved in the shape of a magnificent warhorse. You can use an action while holding the statuette to summon a warhorse. The warhorse is friendly to you and your allies, and follows your commands. The warhorse has the same statistics as a normal warhorse, except that it is a celestial, has a speed of 80 ft., resistance to bludgeoning, piercing, and slashing damage, and double the carrying capacity of a normal warhorse. The warhorse remains on the Material Plane for up to 12 hours. Any time a creature riding the warhorse would take damage, they can use their reaction to automatically cause the warhorse to take the damage instead. At the end of 12 hours or after the warhorse is reduced to 0 hit points, it automatically returns to its home plane. You must wait 24 hours before summoning the warhorse again. The summoned warhorse is the same each time, and any objects carried or worn by the warhorse remain with it between planes.