Cards whose power scales with the number of opponents, because it’s harder to have the rosary against 3 than against 1.
Prayer book
$4
Action - Reaction - Blessing
+$2
Look at a number of cards from the top of your deck equal to 1 plus, if you have the rosary, the number of your opponents.
Choose one: take one of these cards in hand or trash one of these cards. Discard the other cards.
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When you gain a Victory card, you may play this from your hand.
Mass
$3
Action - Duration - Blessing
+1VP
If you have the Rosary: +1Action, +2$, pass the Rosary to the player on your left. Until your next turn, you may not take it from an opponent.
Otherwise, take the Rosary and place it under this. Until your next turn, no opponent may take it.