Its just a custom modpack for a server that includes mods such as:
Mekanism, Ad astra, create, ~100 origins, farmers delight + addons and alot more to enhance the players experience on the server
With the mekanism mod you have a wide variety of machines wich can be used to either speed up vanilla processes or to completely overhaul the ore smelting process and obtain more for how much ore you have mined.
The origins mod allows the player to gain specific abilities that have some debuffs but will over all enhance the experiance, thanks to some addon mods there are ~100 that players can choose from.
Ad astra adds space into minecraft for mid-end game exploration of new moons and planets.
The Farmers delight and all of its addons adds a ton of new food options to the game for the players that want to focus less on adventure and tech, and more on farming and an asthetic playstyle