A character can draw a line from a corner of a square to another square for a ranged shot.

In this example though, the corner of the bottom figure's square is in a wall and the wall extends into the next square.

Does this mean she can't shoot from her upper right corner as it's blocked?

- Jason

It's been 48 hours, moderator, and it's still pending? I'm hoping to get it posted and answers before game on 5/22.....

Ignore the black nubs, only the fully blacked out gridlines count for obstructing los. Kotun does have line of sight to onar from there.

Only walls covering whole edges block line of sight and movement. See line of sight examples. The part of a wall that partially extends into a space does not block line of sight or movement.