A 81 This question falls under "can you duplicate metamagicked spells with Wish/Miracle", the Shadow part of it does not matter here. The text does not say anything in one way or another. Metamagicked spells are not spells, but they might fall into the "Have any effect whose power level is in line with the above effects." clause. An extended discussion on the subject can be found here.

It is also to note that Miracle is an evocation spell because it is in fact a plea to one's deity, and thus the actual effect of the spell is "whatever the deity desires".