Plays the 'Shadow Trance' sound from the old Necrosis when you gain Nightfall OR Backlash. Due to popular demand it also plays the 'Critical Damage' sound and does full screen glow effects, which can be color customized, for sharding, Backlash and Nightfall. The UI only registers events being used so that it uses very little memory. If you only want 1 option out of the whole bunch its still worth it since it won't register the events you don't want.
/ib for command list, every option is able to be disabled or enabled for full customization
I started to localize the addon, but I need someone who has the german or french client to help, check the Localization.lua for more info if your interested.
If you have any question or suggestions I am here.
These texture files were acquired from the old TNE_Nightfall. The author of the files is Silent (silentaddons@gmail.com). I take no credit for them. I asked him for permission but he never answered, so if he has a problem I will have to remove them, sorry.