The Raid + Conquest combo can only really be pulled off with strong card draw, +buy, and lots of money. I got it in a game with Margrave and Bandit Camp. Had a turn where I had 6 silvers in play, then used Raid, and used Conquest three times.
Of course, this is much smaller than the VP you get in a Goons game, but still much more points than all the basic victory cards.