This pack has a lot of good mods if your going to do a war and they are some of my favorites
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (An Awsome War Pack) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select An Awsome War Pack from the list on the left. The launcher will handle everything else!