Correct answer choice is :
<h2>B) Encyclopedia</h2><h2 /><h2>Explanation:</h2><h2 />
An encyclopedia is a type of reference work or character holding a general summary of information from either all categories of information or a distinct branch of knowledge. Encyclopedias are supposed a scholarly source. The content is written by a scholarly for an academic public.
Poison the sword, so even if he gets nicked/scratched, he will die.
Hope this helps!