Clairviat, Wolf Soulistrater

Clairviat, Wolf Soulistrater and illusions you
control have ward {x}, where X is the number of
cards in your hand.
{x}{u}{u}{u}, {t}: Scry X, then reveal the top card
of your library and exile it. Create an X/X blue
Wolf Illusion creature token, where X is the
exiled cards mana value. When that token leaves
the battlefield, put the exiled card into your
graveyard.