There are 4 new ores 2 dimensions than you could create in do a portal like a netherportal with some diamond block and mushroom block and there are igniters for the portal than you can create (JEI or NEI is advised)
There are two boss and lot of mobs and creatures
There are 6 new biomes like frost forest, bee biome and death biome
There are 4 fire guns and one fire gun and one frost gun
There are 6 scepters very cool
There are some very cool blocks like bin or Fusion table(For use Fusion table place two durium block and that give a super durium block and place Quartz an Enderpearl and that give a eye of ender)
Two new musics disc
Four new totems
Tow new flowers and one new plant (blue netherwarts than you can give on the frost blaze)
the GUI name of the mod is "lol"