Changes

Meanwhile, seeing no other way to defeat Lucifer and save the planet, Dean is prepared to consent to becoming Michael's vessel when it is discovered that his half-brother [[Adam Milligan]] has been resurrected. The They told Adam that he was chosen to be Michael's vessel. While Dean is doubtful about this new revelation, Castiel says that Adam is both a member of the Winchester bloodline and Sam's brother, a possible imperfect replacement for Dean. Zachariah manages to convince Adam to take him to become Michael's vessel. However, Zachariah reveals that Michael planned to have Adam revived and trapped in the [[angelGreen Room]]s hold to lure Dean into the open and force him to give his consent to the archangel. Zachariah holds Adam as bait, and Sam and Dean attempt make their way to Van Nuys, California to rescue himsave their half-brother. After Castiel dispatches the angels, Dean makes his way to Adam, but Zachariah tortures appears and starts torturing him and Sam and Adam in front of Dean. With no other choice, and Dean tells Zachariah he will consent on one conditionconsents to become Michael's vessel. Zachariah utters an incantation that summons Michael to their location. However, Dean kills says he will offer his consent on the conditions that he ensures the safety of his family and Michael promises to destroy Zachariah, believing that the angel is now expendable in the archangel's eyes. While he is distracted by Dean's threats, he impales Zachariah 's head with an [[his angel blade]], killing him. Sam and Dean manage to escape before Michael descends, but Adam is trapped inside the room and vanishes with Michael. Adam is technically a vesselThe Green Room vanishes as well, if only a temporary one, for Michael, being of the Winchester bloodlineleaving Dean to see an old office in its place.