Simplify the following text for a Grade 11 native English-speaking person.
Original: Depending on the variant , characters ' roles include giving King Arthur his sword Excalibur , enchanting Merlin , and raising Lancelot after the death of his father .
Simplified: Her roles include giving King Arthur his sword , Excalibur , taking Arthur to Camelot after the Battle of Camlann , raising Lancelot after the death of his father , and of enchanting Merlin .