Emari

The Emari (絵馬リ) are unique items crafted by the Kane Shrine and empowered by the Ari as supplements to the Omamari. Where the Omamari only allows a Rider to transform into their base state, Emari can be inserted into the Toriiver or similar device to allow them a greater variety of forms. They are the source of Kamen Rider Nio's forms outside the the two base states created by Moriteryu and later allow him to absorb the flames of his fellow Riders.