So, this looks like fun.  Any chance of another member of the Minutemen?  I'm thinking of something along the lines of Blaster/Shaker with a sort of elemental manipulation ability (throwing fireballs, causing localized earthquakes, etc.) that mainly works offensively, if that would work.  I'm also a bit unsure on what sort of event could cause that sort of power to trigger, so suggestions are welcome.  I'll try to read through the IC a bit later if you'll have me.