*pulls out a freaking train and drops it on the villain*
all jokes aside, an actual vehicule or very large apparatus would be interesting, altough the flying powers might make the thing a bit useless. Also, i do wonder what was the looks of the armour and the previous weapons of the host before Michael. it would be funny if the bracelet was like the source of all legends about magical weapon, like excalibur or mjolnir, altough we are borderline on the fanfiction here.