->it is a cantrip pseudo-trasher (hide away your victory cards, just like Island does, and return them at the end)
->it is a powerful card-saver, too (set aside a chapel/some curses, when you have them on your mat, let's go !)
->it is much stronger than native village, you just don't imagine how it is far better, not only choosing the card, but also select which ones return to your hand !
Maybe without the option of choosing the cards you return, but only all in the same time, for megaturns, it would be more balanced, because it would change its use.
Or a "island cantrip" that sets aside a card which returns to your deck at the end, with +1 action +1 card