I like the build of the fire controller but i have a fire/emp controller that i love the build it has the damage of the fire and the emp really works very well for soloing from the first lvl you can go with any of the difficulty lvl you like from the start and go to invinciable once you get your fire imp's.all i took from the fire side was char,fire cages,bonfire and imps from the emp side i have healing aura,heal other,and both the RA's from the extra power set's i took fitness,fighting,speed and leaping and with the power's from these set's i can walk into a mish filled with reds and purple's and take everything out without dieing myself if anyone would like to find out more about how i built this toon just look for me on liberty server under the s/n Nina Shanks