Sword Dance is a skill that debuted in Dragon Quest VII. It is a multi-striking dance that hits four random enemies for 70%~75% of a normal attack's power.
In the PSX version of VII, Sword Dance could only be learned as a hybrid skill by reaching rank 5 in the Warrior or Dancer vocations immediately after completing the other. Because Aishe has mastered the Dancer vocation prior to joining, she is capable of learning it faster than other characters after under-going a 30 battle "rehabilitation" period to fulfill the skill's requirement check.
The Hero will learn sword dance for 16 points in his Swordmastery skill tree. It costs 8 MP to use and will target random enemies.