On console versions, players have a choice of three new mutants at the beginning of the game.
As a side effect, no new mutants are born.
The training of the eleven new mutants is making progress.
Later, new knock-out mutants of the Apc gene were engineered.
I said, "That's the new mutant you were talking about before?"
But since this is a new mutant, I thought I better try and find a counteragent.
Other things being in balance, the lack of new mutants would at first make little apparent difference to the galaxy.
The Mansion survives, and many new mutants come to the School in hope of shelter.
Eventually, the group saved all the targeted new mutants but one - Blink, who sacrificed herself to save the rest.
Or a new mutant, a point of entry for some, for others the whole shooting match?