User blog comment:Xilinoc/Ch. 638 - Boiling Malice and Total Comedy/@comment-24726378-20150806223847/@comment-7805464-20150807090713

On the Uryu one, actually Uryu should've died from the effects of poison and Mayuri would win. However things didnt go such since Mayuri's own daughter Nemu helped him with the antidote.