Hello, and welcome. I'll be listing helpful hints for creating a fan troll for the series Homestuck. This is in no way the laws of making a fan troll, it is merely a guide. You may follow whatever bits and pieces of the tutorial as you want, but be warned; the internet feeds off Mary-Sues and Gary-Stus.
Melodramatic warning aside, now let's continue.
Rule one to making a fan troll: You NEED to have read the actual webcomic before creating an oc. Going off of what you hear and not what's stated in the actual webcomic is the perfect way to mess everything up.
Now, some vocabulary, for those not familiar with the "proper" terms.
Trolls - If you do not know, get out.
Hemospectrum - The blood caste system which classifies the upper, middle, and low classes in troll society.
Blood Caste - A troll's position in the hemospectrum.
Culled - Being killed for being "useless" or "wrong" in troll society.
Lusus Naturae - usually shortened to lu