User blog comment:Salubri/Zanpakutō vs. Zanpakutō (Ryūjin Jakka)/@comment-5398287-20140202032418

It seems the only real way to win against Yamamoto is to steal his Bankai and somehow contend against his Shikai. Since it seems anyone can use a medallion to steal Zanka no Tachi (but not everyone can use it), those who would normally end up being a draw > lose against Yamamoto could theoretically turn it into a straight draw or a draw > win by using the plothax medallion.