[Warmonger]

I played a visibility 1 battle for the first time. With normal visibility size 0 units can sneak up adjacent to enemy units if they move slowly. It seems like it would be easier to sneak up on a unit when visibility is 1, however every time a size zero unit moved adjacent to an enemy unit, even when it moved only a single hex, it got seriously shot.

So are there different sighting rules under visibility 1 or was I just unlucky?