Perhaps it is attached by Hiraku himself and cause some mumbo jumbo?So the horns from the Kuros are explosive and can be used as throwing weapons
But the horn didn't explode when they rammed themselves in the trees so it become like this only when they aren't on them ?
I would bet on the dogs in such a conflict though.Good thing they are friends or else the doggos were gonna be hunted down without mercy by the angels lmao