on this time line luna be kill by a low crime scum bag so tia want to protect equestia but is not easy but thanks to double spell she can do but she mose back! celestia chose a bat for put fear in the mind the crimenal! celestia know her magic alone is very powerfull but make somegear to fight crime will be very useful. the pony who kill luna a not be fond yet but not give up! celestia become the night,vengense she batmare but on the day she a very smiling princess but no pony know but her royal butler! celestia a create doubling her self 6 to help! some of double sleep to be ready to the the place of the one start to feel sleepy, two of her double is to rule equestria and the two other is to fight crime but sometime she need to a fuse back with her double for regain her strengh and wisdom but mostly to not feel sleepy and weak. one day she fond a other dimention were she die and is luna become batmare! bot become close but both know most be in the hers owns dimention but sometime go help to a other to make sure one or other never fall to the darkness and both want fond who is the killer of  
the repective sister but fond bot killer got the same name but not the dimention but one day or one night both will fond the killer of thier respective sister and vengense will be for dinner and will be eat cold! both got twilight a batfilly!

on this time line luna be kill by a low crime scum bag so tia want to protect equestia but is not easy but thanks to double spell she can do but she mose back! celestia chose a bat for ake fear the crime! celestia know her magic alone is very powerfull but make somegear to fight crime the some who kill luna! celestia become the night,vengense she batmare!  
one day she fond a dimention were she die and is luna become batmare! bot become close but know mose be in the hers owns dimention but some go to other to make sure one or other never fall to the darkness and bot want fond who is the killer of  
the repective sister but fond bot killer got the same name but not the dimention but one day or one night bot will fond the killer and vengense will be in dinner! bot got twilight a batfilly!

Odd. I always thought of Batmare as being more of a Luna kind of thing.