If none of the specific objects to be shuffled into a library are present, what happens?

When none of the specific objects designated to be shuffled into a library are present, the correct outcome is that the library is not shuffled. This is because the rules specify that shuffling occurs only when there are actually cards or objects to shuffle into the library. If there are no cards to add, the act of shuffling does not take place.

The idea behind this is that shuffling requires something to rearrange. If the objects meant to be shuffled in are absent, the library itself remains unchanged and no shuffling process occurs. This maintains the integrity of the game state and ensures that players can rely on the current contents of the library remaining as they are when such conditions are met.

Understanding this part of the rules is fundamental, particularly in contexts where the game's state can affect gameplay decisions. It underscores the importance of having the necessary components available when performing actions that involve manipulation of game zones.