[quote=Panda-Man]
Caster Magic: Circle of Scorn

The Circle of Scorn allows its user to create a spherical space or "room", where the user has complete control over the placement and orientation of everything inside. He uses his ability in combination with his sword which is vital for his offensive and defensive repertoire regarding his opponents as he can freely dismember them without causing any harm for that is the only taboo that he dares not break since any actual pain that he causes will be inflicted three fold upon him.

Inside the sphere, he can manipulate anything such as the terrain or gravity in what he describes as a "surgical" manner. Through this ability, Prince can also lift or displace objects of any size, attach separated body parts in any manner he sees fit (such as sticking someone's head to a barrel) and even switch peoples' "hearts", which is shown to effectively switch minds. After switching people's minds or messing with someone's body parts, only Prince himself can reverse it, but the recipient(s) must be present in order for him to restore them. People separated by this ability are not killed nor harmed and can still feel their separated parts, regardless of the distance.
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I'm thinking this is too overpowered and classifies as at least S class, so I'm going to reject your application. I'll get to Masaki's character later, as I am short on time at the moment.