Luci's 6-Pack

This pack includes several mods aimed towards automation, power, raiding certain bosses (including the 2 million HP Chaos Chicken), and magic. 
That's right, I have problems, but now so do you, namely the fact that you need to kill that 2m HP scaled chaos chicken. 
Includes mods such as Botania, Draconic Evolution, AE2, Naruto, and The Fifth World.
These mods allow you to mix machinery and magic while developing your own self with the Naruto mod and Fifth World mod with genetic alterations, Jutsu-based attacks and armor (of sorts), and more!
There's also Avarita and other power-creeped mods to fight the Ender Chicken and Chaos Chicken which I said before to be super-buffed. You're gonna need it. Rewards for the Chickens haven't been applied yet due to me being bad at Zen-script
Just above 200 mods so I do recommend at least 6 GB of ram, maybe 7. 
This pack lets you sort out the chaos into a self-sustaining system, so good luck!