Cendrillon, Glass Soul

At the beginning of your end step, if you lost life this turn, create a 1/2 white Spirit enchantment creature token.

At the beginning of your end step, if you gained life this turn, you may sacrifice a creature. If you do, return target creature card with mana value X or less from your graveyard to your hand, where X is the sacrificed creature's toughness.

Partner with Violet, Paragon of Faith