donation buffs doesn't affect the aspd, as it only affects the damage (maximize power scroll.) Donation food are the same ones that you have normally, only that you skip the cooking step. 30 hit food comes from cookie bag normally at a low chance, for example.
Just because the potential for donation food is there doesn't mean she definitely used it though in the video.
They did say that it is iRO so it's to be expected. However, no donation can ever affect aspd for a high priest, so that's why it's only the aspd that surprises me.