How about an Archon w/ a WWP, HGs, the Armor of Misery and a PGL in a Venom with a Succubus w/ Archite Glaive and HGs.
Deep Strike w/out scatter. PGL a unit, make them test -2 as well as shoot them up with the Venom if need be. Next turn Archon and Succubus hop out and tear into something soft and squishy. HG's are there if we need to pop or hinder a tank.
"happiness is a temporary chemical imbalance of the true state of mind"