The Warrior, also called the Adonis, is the member of Riva's chorus who speaks for the mediator's passion, desire and protective instincts.
The Warrior appears in Loud as a Whisper as one of the three telepathic interpreters who accompany the deaf mediator Riva.
Where the Scholar gives voice to reason, the Warrior speaks for what the chorus describes as the passion and the libido. It is through him that Riva pays court to Deanna Troi, until Riva dismisses the chorus and shows her that the two of them can communicate without help.
The Warrior dies with his companions on Solais V when a Solari soldier opposed to the talks opens fire on the delegation. Their deaths leave Riva isolated and frightened, and it takes Troi's prompting for him to turn the loss into a method, teaching the Solari sign language so that they must learn to communicate together.