Oh, just realized that the Rambaster should have been discarded, so it wouldn’t get doomed by Vandy. That said, my only option this turn is to summon and max Rook and basically do nothing else (though I technically would need to redraw my hand to be certain, it’s unlikely anything else useful would come up), so I’m fairly sure you’ve got this one won.
I’m not sure where I went wrong this game aside from my obvious blunder, but even rolling it back didn’t help any… This might have gone quite a bit differently if my draws hadn’t lined up the way they did.
Looking at your tech choices, I think I would have gone 2x MoLaC on turn 3 and 2x Surprise Attack on turn 4, as Surprise Attack is more valuable to cast if both MoLaC are already in play.