User blog comment:EmpyreanSmoke/Supernatural Q&A/@comment-95.115.137.83-20150911201546

Could an Archangel kill a Leviathan by their own power (No Mark of Cain + First Blade, Death Scythe,... ) ?

Would Lucifer be able to repair a vessel destroyed by the weapon Balthazar used to destroy Raphael's vessel ?

Why are Lucifer or Raphael so bright without their vessel, while other angels appear as a bluish fluid cloud ?