In the shared tech game, I did the filthiest things I could think of with Fateweaver, Towers of Tzeentch, Ork boyz, and daemonic icons.
In the end, The towers fell to D weapons, killing the green tide. Fateweaver killed some terminators and refused to die because of a Chaos Altar. My icons were only useful one turn when I got Obliterators behind guard lines.
We did all of the dirtiest tricks possible and the game was very close and no one walked away feeling bad. Well, except me. My Towers never hit anything. Frown.