The connotation of the word "charged" provides an 'aggressive' or 'offensive' tone to the sentence.
Explanation:
The word "charged" exemplifies the connotation i.e. "burden" instead of being "instruction". As Degol had just reached and he's been instructed with a list of chores which sounds itself very offensive. <em>Thus, the connotative meaning converts the tone of the sentence into an annoying and obnoxious one. </em>The usage of "charged" adds to the intensity of the situation and casts the emphasis and emotion to the statement.