[Feature suggestion] New game modes

[MaryGuertena]

Not sure if this is an option or has been mentioned before, but night battles? (I think thats what they were called). Where units have vision (could be same for all units or some units like stave users or archers could have more, just ideas) and cant attack things they cant see. Similar to how fog of war works in Advance Wars. Also mode with weather (im copying these ideas off AWBW by the way) where it could randomly snow (reduce movement) or something (or maybe randomly go night lol).