[WickedAcolyte]

Dark Cinder tiles duration is one turn, if spawned via elemental impact, or otherwise. It does not count the cinder talent in the elemental panel of talents towards it's duration increase, as they're not 'technically' pure cinder tiles. If this isn't a bug/oversight, I would then suggest making something to increase Dark Cinder's duration. As it stands, though, they can be spawned from fire magic such as sear, and will still not last the full duration that they should, as Cinders with the maxed subtalent. Additionally, they don't benefit from the halved costs Void Reverb.