Keep an open mind, It’s not as wild as the other ones listed in MN DW BB.
 
Oh no, looks like the Mary Sue pony has come and hypnotized a helpless pony into thinking that it’s her.
 
MNDW: What is your purpose?
 
Ferb: Many things…
 
MNDW: No. Places a hex
 
Ferb: To torture others for amusement…
 
MNDW: Better, my minion. You name for now on will no longer be Ferb Fletcher…
 
?: If not Ferb, what then?
 
MNDW: Midnight DevilFletch.
 
MNDF: I.. Like the name, mistress.
 
MNDW: Good, Now go and cause some ponies due harm, Fletch.
 
MNDF: I shall try master. I shall try. He tries to go off
 
MNDW: Before you go… She gives him powers similar to hers. You’ll need my powers, Now off with you.
 
MNDF: Thank you mistress. He goes to find a victim
 
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