The Disk of Time was a Kanoka that was created by merging all six of the Great Disks together. It had the power to slow down or speed up time in an area. This disk had 199 as its digits. The 1 meant it was made by a Ta-Metru resident (Vakama), the first 9 meant it had a Kanoka power of 9 (time), and the last 9 meant it had a power level of 9, the highest possible. Toa Metru Vakama later carved this disk into the Kanohi Vahi, the Legendary Mask of Time.