MUD is relying mainly on rapid or cyclonic rifts, i think he can be dissolved or essence scatter but again thats into game 2 w/ the pro mud build
once hes out theres not much i can think of u can do not to mention what else he has out... so i mean just thassa unblockable with nykthos/aetherling/JaceAoT or atleast JaceMA/ nightveils u have the ramp to ping him down if not just totally beat him down
but again really u could rapid him then if u had to tidebinder the token, just run 2 or so rapids