Synergies is a end game raid expansion and balance mod for Torchlight 2 that won EDITORS CHOICE BEST OVERHAUL: 2013 in the MOTY AWARDS!
Such an amazing and well maintained mod, it follows the original ideas of the creators of TL2 yet so so much better. I can't play vanilla now thanks to synergies as it's just too good to forget about.
10/10 would recommend to friends.