Finally! More cards that use VP tokens! Not just slightly more, but WAY more: at least 9, not counting Events and Landmarks that may involve them. Loving it. <3
Groundskeeper is interesting: if it's weak, it's horrible, but if it's strong, it's insane. Kind of a do-or-die card. Looks especially ridiculous in megaturn engines; get 5 of them in play, buy all the leftover Provinces (like 4) and an Estate or something, and get 25 VP tokens on top of everything.
Temple is very cool as well. It's another way to just straight-up gain those VP tokens, but you have to trash at least one card. It looks good as an early-game trasher too, on par with Steward and Amulet, but sometimes you need to be careful with it because your opponent might grab a pile of VP tokens from the supply. Of course, you can trash Temple to Temple, which kinda solves the collision issues...
Chariot Race kind of reminds me of Baron from Love Letter (not Baron from Dominion) with a touch of Tournament. Otherwise, it's a pretty nice cantrip, one of the better cheap cantrips. Almost makes Great Hall obsolete.