Which character is known for their affiliation with the Dark Arts and their desire to achieve immortality?
Tom Riddle or Lord Voldemort.
<s>[INST] <<SYS>> Answer as briefly as you can to the following question. You are required to give a one-shot answer: <</SYS>> Which character is known for their affiliation with the Dark Arts and their desire to achieve immortality? [/INST] Tom Riddle or Lord Voldemort. </s>