Time Stone (SatAM)

The Time Stones are objects that appear in the Sonic the Hedgehog animated series. They are a pair of mystical stones found on the legendary Floating Island which hold the power to travel through time, although many believe them to be only a myth.

Description
The Time Stones are two red jewels embedded as eyes in a brown owl-shaped mask which can be split down the middle. When harnessed, these stones allow their wielders to travel through time and space. For them to work, two wielders must synchronize their thoughts by concentrating on the time and location they want to go. If one falters, it can result in a mislocation.

History
For an unprecedented amount of time, the Time Stones resided on the Floating Island in a temple, where they could only be accessed by defeating the temple guards and answering the riddle of the Keeper of the Time Stones, an enormous, ancient owl.

The first known individuals to reach the Time Stones were Sonic and Princess Sally who used them to transport themselves back to the day of Robotnik's takeover of Mobotropolis in an attempt to stop the takeover from ever happening. This ultimately failed as Sonic did not keep his mind on the exact date and they used the Time Stones to return home. However, Sally was able to get the original roboticizer plans and saved her nanny Rosie from being roboticized in the future by telling her to never leave Knothole.