[quote=@Mae]
[@Dusksong]

Make way for Father (5) : Kenzie calls on Aether to summon a piece of Erebus on earth, shrouding the area around Kenzie in absolute darkness for a few hours. This fog of pure darkness shrouds sight of people in a fifteen foot radius around Kenzie for up to ten minutes. Only Kenzie will be unaffected by this fog.
[/quote]

This should be

Make way for Father (5) : Kenzie calls on Aether to summon a piece of Erebus on earth, shrouding the area around Kenzie in absolute darkness. This fog of pure darkness shrouds sight of people in a fifteen foot radius around Kenzie for up to ten minutes. Only Kenzie will be unaffected by this fog.

Something can't last both a few hours and ten minutes xD