Mountain

An outdoor Terrain, the mountain is restricted only passable by units that are not mounted (with the exception of pegasi and wyvern riders), but gives a greater bonus than the Forest, providing +2 to Defence and +30 to Avoid. In the later 3-D Fire Emblem games, spaces with the Terrain type 'Mountain' were impasible by all but Bersekers ( and Wyvern/Pegasus riders again).