Talk:Sacred Amaterasu/@comment-171.207.27.159-20160110201948/@comment-26573907-20160110204826

AOE stands for Area Of Effect and it's a term often used in online multiplayer games to describe spells and effects that hit multiple targets at once. Here it means that the skill will hit all enemies.

For the second question, that's debatable. SA is one of the best cards that you can get for free though.