The First Evil is the final Big Bad of Buffy the Vampire Slayer. It is a shapeshifting form of evil. It first appeared in the third season episode "Amends".
ð ə WORD_BOUNDARY f ɜː s t WORD_BOUNDARY iː v ə l WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ə WORD_BOUNDARY f aɪ n ə l WORD_BOUNDARY b ɪ ɡ WORD_BOUNDARY b æ d WORD_BOUNDARY ʌ v WORD_BOUNDARY b ʌ f i WORD_BOUNDARY ð ə WORD_BOUNDARY v æ m p aɪ ə ɹ WORD_BOUNDARY s l eɪ ə ɹ ɹ WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY ʃ eɪ p ʃ ɪ f t ɪ ŋ WORD_BOUNDARY f ɔ ɹ m WORD_BOUNDARY ʌ v WORD_BOUNDARY iː v ə l WORD_BOUNDARY ɪ t WORD_BOUNDARY f ɜː s t WORD_BOUNDARY ʌ p ɪ ɹ d WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY θ ɜː d WORD_BOUNDARY s iː z ə n WORD_BOUNDARY ɛ p ɪ s oʊ d WORD_BOUNDARY ʌ m ɛ n d z WORD_BOUNDARY