ore-sama ga, nande anna {tei-reberu na} yatsura to tomodachi ni nan'nakya ikenee-n-da yo'!!? オレ様が、なんであんな低レベルな奴らと友達になんなきゃいけねーんだよっ!!? Why do I have to become friends with {low-level} guys like those!!?
tomodachi ni naru 友だちになる To become friends. (eventivizer.)