Can you describe the events surrounding Sai Baba's three-day trance in 1886?

Certainly. The three-day trance of 1886 is a significant event described in Chapter 44. On a full moon day, suffering from an asthma attack, Sai Baba decided to draw his life force into the crown of his head for three days. He instructed his devotees not to wake him and told Mhalasapati to guard his body. His body then became motionless, with no breath or pulse, leading many to believe he had passed away. While Mhalasapati faithfully guarded him, others debated burying the body. After two full days passed, and just as some were insisting on burial, Baba's body returned to consciousness, fulfilling his own prediction and averting what the text calls an "ill-fate."