Yuki, Silent Winter

At the beginning of your upkeep, surveil 2.
(Look at the top two cards of your library, then
put any number of them into your graveyard and
the rest on top of your library in any order.)

Each enchantment card in your hand has
miracle. Its miracle cost is equal to its mana
cost reduced by {4}. (You may cast a card for its
miracle cost when you draw it if it's the first card
you draw this turn.)