If P1 is at 7 points with a readied Stalwart Poro in an empty battlefield, and plays Watcher with Accelerate to try to score from both battlefields for the win, can P2 play Gust to bounce the Poro and prevent the loss?

Ruling: No, P2 cannot prevent the loss at this point. The opponent wins because they don't need to be in control of both battlefields to win - they just need to score a point from both battlefields on the same turn.

Nuances:

• P2 should have played Gust during the initial showdown with the Poro at an earlier time to prevent this situation