Good phase 2, great tentacle killing in the vision, bad phase 3 start (black plagued). 4:37 is super important, it shows a Multi-Shot that targets one of the Immortal Guardians while I stand in a way in which I will not be hit by Lunatic Gaze at all, and the Multi-Shot hits Yogg-Saron. Later, when the first beacon pair comes, I am not ready at all, not having killed the Crusher Tentacle and letting both beacon hit everything, including Yogg.