[Battle for Wesnoth]
In campaigns where I use Mage of Light and Chaotic units(outlaws like poacher, thugs and footpads), Mage of Light ends up being detrimental to chaotic units at night. Units in vicinity of the mage of light end up having -25% attack penalty instead of 0% and during night they have 0% pentalty instead of a 25% bonus. Quite sad.