Can Purple Draven's ability allow you to score the 8th point to win the game?

Ruling: Purple Draven's ability can allow you to win the final point in general.

Nuances:

• If you conquer with Purple Draven while at 6 points, you cannot win the final point unless you've scored all battlefields that turn, because Draven's triggered ability resolves before the conquer happens (bringing you to 7, then the conquer occurs)
• The Chinese FAQ was addressing this specific timing scenario, not prohibiting reaching 8 points via Draven's ability in all cases