I brought my usual Knight Paladin with a Stormspear rocket pod, and a Knight Warden with a twin Icarus autocannon. One opponent brought Necrons, with an Overlord, a Cryptek, some other guy, and 3 squads of Immortals and 1squad of Warriors. The other brought Death Guard, with a Plaguecaster, 2 squads of Poxwalkers, a squad of Plague Marines, 2 Hellbrutes and a Daemon Prince of Nurgle.
In return, I wiped out the Death Guard's Poxwalkers, he only had one poor guy left at the end of it. I annihilated one squad and almost took out the other. I killed both Helbrutes with my Knights, but that's about it. I think I only killed 1 or 2 Plague Marines total, which was pretty bad rolling on my part, and my opponent made all his Disgustingly Resilient saves. On the other side, I almost wiped out one Necron Immortal squad, took out a few here and there, but Reanimation Protocols meant his entire army resurrected again right after he took out my Knights. Oh well. But at least I killed a lot. The Death Guard had less than half his army left.
I made a mistake by not concentrating on the Necrons first. Whoops.
Anyway, that's what happened. I'll try to get a game with the House Yato's Houkai Lance one of these days, and see how the Onager Dunecrawlers support fare. I've no idea how it will work out, but we shall see. Thanks and I'll let you guys know more when I get another game.