Name a character that Fliename2/Null can beat

It can be ANY character, like either a weak one, OR a strong or powerful one, it can also be either no diff, no-low diff, low diff, low-mid diff, mid diff, mid-high diff, high diff, high-extreme diff or extreme diff.

It can be ANY character, like either a weak one, OR a strong or powerful one, it can also be either no diff, no-low diff, low diff, low-mid diff, mid diff, mid-high diff, high diff, high-extreme diff or extreme diff.