ModPack feito para ser incrível e rodar em PC Mediano, sim isso mesmo, [Recomendo usar 4GB RAM], não recomendado em PC Fraco
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 (Dragão Ultimate) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Dragão Ultimate from the list on the left. The launcher will handle everything else!