Your link must be at %50.00 if you want to evolve a munchlax. My max possible link % is 46 and does this mean I can't evolve it?
I think the case is that it's impossible to evolve a Pokemon like Munchlax. It's more or less an internal flaw that certain Pokemon in Conquest need a certain level of link/ stat to evolve but their maximum link/ stat is below that, so they therefore cannot evolve.
It is probably because you need to get a different warlord with a munchlax.
Source: Experience with Rufflet
lets I say it this way: so far I know you don't need a waillord to let your munclex evole
it evoles of happines
(keep it in your party and battle with it alot, it maby takes a couple days)
i tryt this and my munclex evoled (i had never seen a waillord in the game wen I did)
i hope this will help you