Keep Allflame Embers and Lantern Interface

I love the Allflame ember mechanic, if you keep it I think it could work as a item that you apply to a map directly and it replaces a random monster type within the map with the ember's monster type.

I love the Lantern interface as well, I think it'd be nice as button on the side of the map device that shows you the monster types in the map, but maybe hide it behind a Atlas Keystone where if you select the Keystone you get the interface and a watered down version of the haunted/devoted mechanic for the risk/reward, with the reward being the embers.