Morbid & Silent

Personality
Both Morbid & Silent both show strong signs of immaturity as they annoy Mordonna every breakfast and are very cheeky. Silent as his name depicts he stays silent most of the time and morbid communicates for him by silent telling him what he wants to say telepathically.

Magical Skills
Although Morbid never explisitly shows magical ability although silent does cast spells this could be telepathic so Morbid does the talking and silent does the casting.

Home Life
At home many times a day Morbid & Silent would misbehave Buy Running around the kitchen, Playing with breakfast & Annoying Satanella. It is not rare for Mordonna to yell and discipline both Morbid & Silent.

Being Twins
To the naked eye Morbid & Silent are identical twins but infact ,they are mirror twins which means they are mirrored exactly and originally it was only silent but nerlin wanted twins so he mirrored them which explains their telepathic connection since they have the same brain.