DIM Overworld
Overworld is nearly the same as TU14 Minecraft
Biomes O Plenty
Biomes O' Plenty is a Minecraft mod created by Glitchfiend, a collaborative group of a few developers, which adds almost 60 new biomes to Minecraft, ranging from a simple Marsh biome, all the way to the magical and mysterious Mystic Grove! Many new things are also added alongside these biomes, such as new trees, building blocks, and plants.
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Terrestria
Terrestria is a mod created by coderbot16, valoeghese and neusfear. It adds several new biomes to the Overworld, alongside new trees and foliage to go along with them. It also includes several features and biomes from older mods such as Redwoods and ExtrabiomesXL.
Defeat mobs that drop orbs in various biomes, orbs are consumed by Boss summoning scrolls. Craft the scrolls in the tools and weapons tab.
Overworld dragons are very strong and found in various biomes although they're uninterested unless provoked. Once defeated, use your empty hand to harvest scales and bones to craft rewarding tools, weapons and even armor!
Pay close attention to the skies as you might be unlucky one night!