Miku's Surprise

Spree (Choose one or more additional costs.)
+ {2} Mill four cards. You may put up to two
creature and/or land cards from among the
milled cards into your hand.
+ {4}{g} You may put up to two creature cards
from your hand onto the battlefield.
+ {1} Creatures you control with power 4 or
greater gain hexproof and indestructible
until end of turn.