[quote=@souleaterfan320]
<Snipped quote by Etcetera>
Sera: 
Alright... Well, ID like to make a classification of this,... Thing. It apparently corrupts the, um... 'Host', let's go with 'host'. So, in that way, it's like a parasite, but instead simply taking over the body not for survival, but seemingly just to corrupt. This energy has evil written all over it.... Dark Minion? No, to menial... I need something that truthfully fits the description....
[/quote]

Oh! DarkSoul, like Tempo, Rhythm, and Evil Spirit?