Will Zoro Possess a Black Blade by the End of Elbaf?

Black Blades are an almost mythical achievement — only Ryuma's Shusui and Mihawk's Yoru have ever achieved this status. Roronoa Zoro, a descendant of Ryuma and the man destined to surpass Mihawk, currently wields Enma, the blade that Oden himself could never blacken. Will Elbaf be the arc where Zoro finally etches his name into swordsmanship legend?