does the line aoe come from the creature/pc causing it or does it come from a point of origin within the creatures attribute range?
so for example
player A uses a line aoe 20 feet away from them and it goes the average 10ft range to the left of its origin to hit a creature he saw run around the corner.
is that acceptable use of the wording for how its done or would it need to come from him and he makes it bank to the left to follow it around the corner as i have seen it can make multiple turns based on how it is worded. Unless the part of being able to create several lines only includes it going linear instead of making lines like in tron