Stenza trophies were living individuals that were sought out and captured by members of the Stenza warrior race, without the use of weapons or assistance, as part of the "Ritual of the Stenza". Trophies would be selected by Stenza leaders and, once captured, would be held in stasis - something that was described as a "living hell" and "somewhere between living and dead."
In 5425 on Ranskoor Av Kolos, Graham O'Brien and Ryan Sinclair discovered many people trapped in stasis by Tzim-Sha as trophies. The two managed to free the people trapped and locked Tzim-Sha in one of his own stasis chambers as a form of life imprisonment, commenting that the Stenza warrior would be receiving a taste of his own medicine by suffering the same fate as his trophies. (TV: The Battle of Ranskoor Av Kolos)