在魔法门之英雄无敌五的世界里有很多不同的特殊周/星期 （week）每一个周都有不同的特殊效果，这些效果会给游戏带来很影响。 其实在游戏里可以直接察看每个周的效果， 只要将鼠标停在沙漏上就可以。 大家可以试试。
特殊周列表：
Week of Abjuration: Skill level of all Light Magic spells increased to maximum during battles.
光明之周：战斗中，所有光明魔法的等级变为最高级。
Week of Air: Air spell damage increased by 50% during battles. Amount of summoned Air Elementals increases by 50%.
空气之周： 战斗中，所有空气魔法伤害增加50%。 所有空气元素召唤魔法招出的元素数量增加50%。
Week of Alchemy: Double income of Mercury and Sulfur from mines.
链金之周： 所有水银矿与硫磺矿产量加倍。
Week of Alteration: Skill level of all Dark Magic spells increased to maximum during battles.
变化之周：战斗中，所有黑暗魔法等级变为最高级。
Week of Angel: Double growth for Angels and Archangels.
天使周：天使与大天使产量加倍。
Week of Antilope: No special effect. （无特效）
Week of Archer: Double growth for Archers and Marksmen.
射手周：弓箭手与弩手（人类）产量加倍。
Week of Assassin: Double growth for Scouts and Assassins.
刺客周：侦察兵与刺客产量加倍。
Week of Badger: No special effect. （无特效）
Week of Balance: Morale and luck negated during battles.
平衡之周：士气与运气在战斗中被忽略。
Week of Bear: No special effect. （无特效）
Week of Bee: No special effect. （无特效）
Week of Beetle: No special effect. （无特效）
Week of Bonedragon: Double growth for Bone Dragons and Shadow Dragons.
骨龙周：骨龙与影龙产量加倍。
Week of Butterfly: No special effect. （无特效）
Week of Calm: Initiative of all creatures from Necropolis, Inferno and
Dungeon factions reduced by 20% during battles.
平静之周： 所有死灵，恶魔，与地下城生物的主动下降20%。
Week of Caterpillar: No special effect. （无特效）
Week of Cavalier: Double growth for Cavaliers and Paladins.
骑兵周：骑士与圣骑产量加倍。（人类）
Week of Chaos: Spell damage increased by 50% during battles.
混乱之周：战斗中，所有法术伤害增加50%。
Week of Colossus: Double growth for Colossuses and Titans.