* Most monsters in Cephiro are born from the people's fear, including [[spoiler:Lady Debonair]].
* Zagato and his minions are [[WouldHurtAChild perfectly willing]] to kill three young girls to accomplish their goals.
* The monster of episode 8. [[spoiler:It's Hikari, the cute fox Hikaru befriended.]] It reveals itself by [[spoiler:''bursting out of its skin'', and its mouth is suddenly full of razor-sharp teeth]].
* The monster of episode 14 appears as a super fast column of light and abducts Umi, Fuu, and Mokona. After running through a field of thorns, Hikaru realizes it can smell blood, like a shark, so she cuts herself to make it appear.
* Caldina's magic involves illusions and PeoplePuppets. When Fuu stops her from controlling Hikaru and Umi and draws her sword, Caldina just controls Fuu and sets her to kill her friends.
* Cephiro slowly decaying as the series goes on. At first the world is always in daylight and has beautiful scenery, but as time progresses earthquakes are more frequent, storms spring up, and it turns into AlwaysNight.
* The end of the first part has [[spoiler:Princess Emeraude's descent into madness and the awakening of her SuperpoweredEvilSide]]. Doubles as a massive TearJerker.
* The part in the anime where [[spoiler: Nova disrupts the mystical process that Sierra is using to repair Hikaru's broken weapons]] and follows it via [[spoiler: basically [[MindRape mind raping]] the half-conscious Hikaru for what feels like ''hours''. (At least two episodes, in "real time"]] Oh, [[spoiler: and revealing that she is her EnemyWithout.]]
* The concept of [[spoiler: the Pillar of Cephiro]], once you think of it and then see the series. [[spoiler: When you decide to step up and become Pillar, you are basically signing a deal where [[FisherKing you will make a world prosperous and beautiful]] -- but only if you [[GreaterNeedThanMine completely renounce to anything for yourself]].]] It doesn't sound that bad, at least until you realize that [[spoiler: if you slip up a little, if you have the tiniest desire for something only yours, the world you've worked so hard to maintain and make flourish [[CrapsackWorld will collapse]].]] And the only way to get that undone is [[spoiler: summoning people from another world -- so they can ''[[ICannotSelfTerminate kill you]]''.]] It's no wonder that [[spoiler: Emeraude was perpetually crying -- she went through '''all of it'''.]]
* In the Sega Saturn game, ''all'' of the villains the girls face end up dead. Caldina's death is probably the worst--when aiming for the Magic Knights, she accidentally hits and kills Ascot. She attacks the girls in a rage, but is defeated. As she begs them to kill her, Hikaru offers her a hand in friendship instead. Caldina reaches out... and is instantly vaporized by Inouva.
----