Fragmented Realm

a slightly difficult magic and tech modpack initially made to be streamed on twitch. There are about 30 dimensions to explore thanks to mods like Abyssalcraft, Advent of Ascension [Aoa], and more, medieval-style gear forging thanks to MineFantasy, and a lot of magic and tech mods like Thaumcraft and Thermal Foundation to give a taste. Players are dropped into the world inhabited by fantasy creatures going from the box standard to the outright strange, the goal is as is with everything, to learn, specifically how to forge weapons and armor to be able to survive against dragons, and the infinite unusual mobs brought by AoA, even some dungeons protected by minotaurs to conquer whilst on the journey.

If this is going to be used on a server change the level-type to "quark_realistic".

OH- and regarding Optifine, don't. Its causes issues with a lot of the mods so I highly advise AGAINST using it.