All the power?

After taking herself off the block and replacing herself with one of her enemies and then winning the HoH Competition, Manila feels as though she has all the power.
"It's just going perfect right now." She said after the HoH Competition.

She was very confident that everything was going right until today.
She found 2 question mark-printed balls in the living room and she thought that it could be pandora's box or some sort of twist, but she wasn't sure.

Who will she nominate? Find out tonight, at 7:15 PM Central.