If replacement effects move specific objects to another zone, what happens to the shuffle?

When a replacement effect moves specific objects to another zone, the library is not shuffled. This is because a shuffle is generally defined as a process that involves randomly rearranging the cards in a specific zone, in most cases, the library. However, if a replacement effect specifically dictates that certain objects leave the library (for instance, if you were to exile or sacrifice a card instead of putting it into the graveyard), the action of shuffling the library does not occur as part of that effect.

The fundamental principle is that when a replacement effect takes place, it alters the outcome of an action before it happens. In this scenario, since the replacement effect moves specific objects out of the library and into another zone, the normal procedure of shuffling the library gets overridden, leading to the conclusion that the library is not shuffled. This is important to understand because it emphasizes the priority and influence of replacement effects over routine actions in gameplay.