Final answer:
A complex spell in literature is an intricate spell that requires a high level of skill or knowledge to cast, often involving multiple steps, components, or incantations and having complex effects or consequences.
Step-by-step explanation:
A complex spell in literature typically refers to a spell that is intricate and requires a high level of skill or knowledge to cast. It often involves multiple steps, components, or incantations, and may have complex effects or consequences. An example of a complex spell is the creation of a Horcrux in J.K. Rowling's Harry Potter series, which involves the splitting of one's soul and requires dark magic.
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