Abnormal Curiosity
Alien Relic
Anomalous Substance
Atypical Artefact
Bizarre Object
Cosmic Anomaly
Cryptic Object
Curious Item
Eldritch Object
Enigmatic Device
Esoteric Artefact
Interdimensional Apparatus
Interstellar Artefact
Mysterious Item
Mysterious Machinery
Odd Artefact
Otherworldly Curiosity
Paranormal Device
Paranormal Object
Peculiar Phenomena
Singular Object
Supernatural Relic
Unexplained Device
Unexplained Relic
Unidentified Object
Unusual Artifact
Unusual Emanation
Weird Anomaly
Weird Relic
Xeno-Artefact