Just read the last page of this before typing so if this has been said, my apologies.
Why is it a choice. Just make a bunch of clones to confuse others and provide yourself a ready supply of henchmen, and still become a lich. When the players finally take down the last of the clones you wish to sacrifice, ... surprise ... in the meantime, you've got a really cool soccer team or the fantasy equivalent of the New England Patriots.. everyone hates em.
Why is it a choice. Just make a bunch of clones to confuse others and provide yourself a ready supply of henchmen, and still become a lich. When the players finally take down the last of the clones you wish to sacrifice, ... surprise ... in the meantime, you've got a really cool soccer team or the fantasy equivalent of the New England Patriots.. everyone hates em.