If I use a dash action on my turn it will allow me to move 70 feet in that round, but I can only see 60 feet in the dark.
We use Roll20.net with the dynamic lighting feature. So, sometimes I can't see what's in an area until I start moving.
This brings up all sorts of questions for me, but I'll filter them down into one.
How do you handle movement when there are unknown areas that only become known during the movement phase of a PC's turn?