Played a game against an Imperial Guard army consisting mostly of conscripts. Here's what went down: Khârn's rhino gets blown up around 20 inches from the enemy lines. Fine. He bolts across the battlefield with six squadmates, which are slowly whittled down by enemy lascannon fire. He sprints the last twelve inches by himself - his squad has been killed by Sentinels. Six lascannon shots miss. He barrels into the enemy squad, kills six guys, and sends the rest of the conscripts running. And then catches the remaining 40 or so and brutally murders them all.
I realize that's just an extreme instance of the rules at play, but I had the image of him single-handedly catching and murdering forty men in an instant of concentrated murder.
And then he's taken out by 78 lasgun shots from the squad that wasn't pinned by my defiler. Oh well.