A vow needs witnesses. That is not the chapel being difficult, that is what a vow is, and the stone says so in the plainest language on the wall.

CorvinaThree. It has named three. It has been naming them since four o'clock and I have been sitting on the other side of that door listening to it.

CorvinaYou will not like who it picked. It picks the people in the building who would be most affected by it being kept.

Malfoid, Porter, Corvina. The names are on the wall above the new line in three different depths of cut.