I would appreciate if someone from the Kenoma sect would pick up a Darker than Black Contractor on aisle five (aka The Shrine of the Innocent)!

For those familiar with the canon, Havoc will be in her Regressor state because of being Untouched, so she will have her full range of emotion. Once she gives in to the black sludge and her powers come back, however...

She can probably be coaxed or tricked pretty easily into drinking the black sludge, likely not much/no force required.