Chain
This is a multiple step puzzle, something like a pipe, except that I tried to make it solvable from further stages too. Start at the beginning and make your way through.
As always, don\'t post solutions here, anything else is wanted, i mean welcome.

You can pm me the solution if you\'re not sure it\'s correct.
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1. Incorporating a few PS aspects, this exclamation is key. Remove all the double (recursively) letters (assassins! -> ins) and gather the remaining letters.
\"He who drinks my blood,
tastes my steel!\"
2. Shuffle the letters until you get two words, each containing a bit operator. They are connected; this pic somewhat fits the description they give:
3.2. The bit operators make up a name of a renown mage of the night. Tell me his nickname. (optional)
3.1. Write the operators on the dashes(poor box replacements :/) and add the missing letters on the underscores to get the name of a rl-famous elf impersonator.
- - _ - - - _ _ _ _ _ _
4. Remove the doubles again, ignoring the two operators (just look at the new letters). Shuffle to get a synonym for a monster.
5. Sum the first and the last letter (their place in the alfabet) to get a new one and then remove that letter from the original string.
6. Expand the acronym you got as a result.
7. The end. 
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Keep your brain alive, solve a puzzle. 