The following Foundables can be found in the Mysterious Artifacts category of the Registry in Harry Potter: Wizards Unite.
Cursed Opal Necklace
This Opal Necklace has a deadly curse placed upon it. The necklace has killed nineteen Muggles, and badly injured a young witch, Katie Bell. Even barely touching the necklace can cause the curse to spread, sending its victims into agonizing pain.
Mysterious ArtifactsBorgin and BurkesRarity High
Created by Weasleys' Wizard Wheezes, Decoy Detonators are used to create annoyingly loud, explosive diversions. When dropped, the Detonators walk away and then loudly explode, spewing putrid black smoke to distract anyone nearby.
Mysterious ArtifactsWeasleys' Wizard WheezesRarity Medium
Dumbledore’s Memory Cabinet
Hogwarts Headmaster Albus Dumbledore kept his Pensieve out of sight in this Memory Cabinet. It was used by Dumbledore and Harry Potter to view various memories, including those of Professor Slughorn and his interactions with the young Tom Riddle.
Mysterious ArtifactsHogwarts Headmaster's OfficeRarity Medium
Forbidden from doing magic, it is rumoured that remnants of Hagrid's wand are concealed within his ever-present pink umbrella. Hagrid lost his privilege to do magic when he was expelled from Hogwarts and his wand was snapped in two.
Mysterious ArtifactsRubeus HagridRarity Low
Time-Turners are magical objects that can send the wearer back in time. They are one of the most regulated magical objects in the wizarding world, as disturbing the natural order of time is remarkably dangerous and often has dire consequences.
Mysterious ArtefactsHermione GrangerRarity 5
Mad-Eye Moody’s Eye
The titular eye of Mad-Eye Moody is capable of seeing through anything, including solid wood and the back of his head. It was stolen by Dolores Umbridge following Moody's death and used to monitor her subordinates at the Ministry of Magic.
Mysterious ArtefactsAlastor MoodyRarity 3
This enchanted map shows the entirety of Hogwarts, while also showing the location and identity of anyone walking through the grounds. It was created by the four Marauders - Sirius Black, James Potter, Remus Lupin, and Peter Pettigrew.
Mysterious ArtefactsHarry PotterRarity 2
Mirror of Erised
The Mirror of Erised shows the deepest, most desperate desires of those who look into it. The visions within the mirror have been known to cause madness in those who could not separate what was real from what was not.
Mysterious ArtifactsHogwarts Third Floor CorridorRarity High
Designed for the Quidditch aficionado, Omnioculars not only magnify the view, by they can slow down and repeat the action in a detailed play-by-play breakdown.
Mysterious ArtefactsRon WeasleyRarity 2
A Pensieve is a shallow basin filled with a cloud-like silvery substance where a wizard's memories can be stored, sifted through and examined in a perfect reproduction of the memory.
Mysterious ArtifactsHogwarts Headmaster's OfficeRarity Severe
Created by Nicolas Flamel, the Philosopher's Stone is capable of indefinitely extending the lifespan of those who use it. The Stone was kept within Hogwarts for safe-keeping, until an attempt to steal it forced Flamel to destroy the Stone for good.
Mysterious ArtifactsNicolas FlamelRarity Severe
Quill of Acceptance and Book of Admittance
The Quill of Acceptance detects the birth of magical children, and records their names in the Book of Admittance. if the two agree. The book is later used by Hogwarts staff to admit new students to Hogwarts School of Witchcraft and Wizardry.
Mysterious ArtifactsHogwarts Headmaster's OfficeRarity Low
Though it appears as just a small glass ball, the Remembrall fills with bright red smoke to indicate to its owner that they have forgotten something of importance. It does not, however, remind the user what specifically has been forgotten.
Mysterious ArtifactsNeville LongbottomRarity Low
Sirius’ Flying Motorbike
Sirius Black gave his flying motorbike to Rubeus Hagrid on the night Harry Potter's parents were killed. Hagrid used the bike to bring the newly orphaned infant to the Dursley's house at 4 Privet Drive.
Mysterious ArtifactsSirius BlackRarity Emergency
Sword of Gryffindor
Made of pure Goblin's Silver, the Sword of Gryffindor is over 1000 years old. The sword makes itself available to true Gryffindors when needed and was used to dispatch Slytherin's Basilisk and the Maledictus, Nagini.
Mysterious ArtifactsHogwarts Headmaster's OfficeRarity Emergency
Instead of telling time, the Weasleys' Clock keeps track of the whereabouts of all the members of the Weasley family, including such locations as “work”, “school”, and “mortal danger”.
Mysterious ArtifactsThe BurrowRarity Low