There are four weather conditions that can affect the battlefield that you are playing on.
- Normal: The standard weather, has no special effects.
- Rain: No matter if fog of war is on or not, the entire battlefield is covered in fog of war. Not only that, all units have a vision range of just 1 and all bases have no vision around them. Fog of war conditions apply.
- Sandstorm: Reduces the attack for all units by 30%.
- Snow: All units have -1 mobility.
CO Penny / Lili / Roumi 's CO effect is all to do about the weather. All her units are unaffected by the weather and her CO power will randomly change the weather conditions for 3 days. CO Lin / Rin can use her CO power to see through the rain.
There are four different map terrains:
Despite their names they do not have any special effects and merely change the look of the map you are on.