>>81709155Maybe about 70%?
There are 11 major bosses, of which only 3 are mandatory. Out of the 11 she's killed 6, none mandatory. However the DLC's bosses are backloaded and exploration frontloaded, so the second half takes a lot less time than the first half.
There's also always a chance that Ina misses an optional boss or secret and just finishes the DLC earlier, especially since she doesn't want any help finding them. She's basically at the threshold of one of the 3 mandatory bosses, and with luck could do all 3 of them in a single stream.
