Adventure
Custom added mods in such a blend to ensure hours of exploring, fighting, and uncovering the secrets on this mods unoffical goal......... make a antimatter bomb from ballistix (NOT CURRENTLY CRAFTABLE IN SURVIVAL YET) but for now, the dragon seems like a good goal
Multiplayer
IBLSMP is designed for multiplayer cooperation and is bound to cause shenanigans, includes simple voice chat and essential mod built in for those quick and easy laugh sessions to kill time on those long weekends or that 2 week period when you get addicted to Minecraft
Building
don't worry builders, I got you covered, IBLSMP has a plethora of new building blocks and hundreds of variations of each for those hardcore texturers create's building blocks, macaws..... everything, crayfishes furnature mod, you NAME IT
IBLSMP modpack is custom made from the ground up by me, myself, and I despite this, most of the modpack is made up of my friend's suggestions and other big modpacks