The Kanohi Sonterah is the Mask of Emulation. It allows the user to analyze and duplicate any one power of another sapient being for a short time, as long as the user sees the power in action. The length of the process varies, depending on the power analyzed. When copied, the ability becomes a temporary mask power to the Kanohi user. The user of this mask cannot copy Rahi powers, other Kanohi powers, or the powers of a weapon. If the user deactivates the copied power, then they will have to recopy it, though the subsequent copying time will be shorter.
- Toa Hagah Pouks - Primary mask.
- Toa Sāh Cyhuku - Formerly; became Noble when he was transformed into a Turaga Sāh.