The modpack contains the following:

JourneyMap by techbrew - JourneyMap is a client+server mod for Forge which maps your Minecraft world in real-time as you explore. You can view the map in a web browser or in-game as a Minimap or full-screen.

Biomes O' Plenty by forstride - Biomes O' Plenty is an expansive biome mod for Minecraft that adds a slew of new, unique biomes to the Overworld and Nether! To go along with the new biomes, it adds new plants, flowers, trees, building blocks, and much more!

Serene Seasons by TheAdubbz - Serene Seasons is a Minecraft mod that adds seasons, causing the grass and foliage colors to change throughout the year, and in the winter, temperatures will shift and allow for snow to fall in some biomes that don't normally receive any. This mod also affects features such as crop growth, weather, and automatically works with other biome mods, changing their grass and foliage colors without any additional tweaking.

Serene Tweaks by FIREdog5 - Chunks that have not been loaded for a while will have the snow and ice recalculated based on the current season. The amount of time is configurable. The world will now generate in the correct season as you explore, or when you return to a place you haven't been for a little while. Now your world can be more immersive than ever!

Just Enough Items (JEI) by mezz - JEI is an item and recipe viewing mod for Minecraft, built from the ground up for stability and performance.

Nature's Compass by chaosyr - Nature's Compass allows you to locate biomes in your world, a must with extra biomes.

Pixelmon by pixelmonmod - The amazing mod for Minecraft that adds Pokemon exploration, capture, battling and more!

The Pixelmon Mod OST by pixelmonmod, ChrisGeddesMusic - A wonderful resource pack that adds a multitude of songs that add to the immersion to the world of Pixelmon.

I recommend installing Optifine 1.12.2 & the 7.4.7 release version of SpongeForge 1.12.2 with this pack, to add further optimization. (You will have to do this manually)

Rad's Server Pack