Character ? This article has not been classed yet. For the Conduit 2 enemy, see Sentry (conduit) Sentry [Edit] [Talk] A Sentry is a monster found in 600 A.D. in Chrono Trigger. History The Hero's Grave Crono and his party encounter Sentries in the Northern Ruins. Retrieved from "https://nintendo.fandom.com/wiki/Sentry?oldid=521218" Categories: Character articles Pages needing a quote Class ? articles Chrono Trigger Chrono Trigger enemies 600 A.D. Community content is available under CC-BY-SA unless otherwise noted.