ok thank you for the clarify. totally missed the "any number of player" part...

You can also target yourself with priest and sacrifice something on your side of the table.

I just played a rakdos mirror match, in which my priest got claimed. Then he used the priest ability to sacrifice his two cats and I had to sacrifice my scorpion. All good to this point, but then the claimed priest got sacrificed too. Normally the priest should go back under my control or do I miss something?

bug or intentional ? priest of the forgotten