Knight of Kronos was an entitlement mentioned by Mammoth Mogul that was sought after by Silver the Hedgehog through his training. Little is known about it besides the fact that Mammoth Mogul had told Silver, "If you are to be a Knight of Kronos, you cannot jump through time without consideration", which implies that they were time traveling protectors or guardians if Silver wants to become one in order to restore his time. Whether or not Mammoth Mogul was one and was passing on the torch to Silver is unknown, though he possessed and taught Silver the power of Chronos Control. The Knights of Kronos were believed to be related to the Time Stones, and many legends had spoken of them as protectors of the legendary gemstones. (StH: #216, SU: #8, CSE)
- The name is a reference of the achievement "Knights of Kronos" in the Sonic the Hedgehog (2006) game, which is achieved by completing the Last Mission with a S rank.
- In Ancient Greek mythology, Kronos was a titan with the ability to control time. Also in the mythology, Chronos (Chronos Control), was the personification of time itself, and a separate entity from Kronos.