We have just updated to Pixelmon Dark 1.9!
To connect to the server, please use either:
Technic Launcher: https://www.technicpack.net/modpack/pixelmon-513-pro.1072839
Direct Download: https://www.dropbox.com/s/0pew6qfmnh21eo8/PixelmonDark1.9.jar?dl=0
The launcher is easy to install and will update automatically when new updates come out. But if you wish to keep it simple, download the mod directly and put the .jar file into your mods folder
Goodluck and Catch Em' All!