Star Trek: Discovery Season 2 Episode 4 Review - Den of Geek
: Saru undergoes Vahar’ai , a biological process Kelpiens believe precedes death. However, his threat ganglia fall off and he survives, discovering that his species' fear-based nature was a result of manipulation by their predators. [S2E4] Discovery
This episode follows the crew as they encounter a massive, dying alien sphere that paralyzes the ship while trying to transmit its historical legacy. Star Trek: Discovery Season 2 Episode 4 Review
: The title refers to the Greek myth of Charon , the ferryman of the underworld who required a coin (obol) for passage. Suits – "Discovery" [S2E4] Discovery
: The sentient sphere isn't attacking; it is attempting to download its 100,000-year history into Discovery's computer before it dies.