By Zack Quaintance — First things first, Excellence #1—the new comic from Brandon Thomas (Horizon, Catalyst Prime: Nobel) Khary Randolph (Mosaic), Emilio Lopez, and Deron Bennett—has an incredibly powerful opening scene. And it’s not the usual comicbook thing of fiddling with time to put an explosion, violence, or death up front. No, in Excellence #1 the opening scene finds its power in the universal while at the same time setting the tone for the themes that will….