Labyrinth

Draw cards equal to the number of cards
in your library, then put a card from your
hand on top of your library. You have no
maximum hand size until your next turn.
"Through dangers untold and hardships unnumbered
I have fought my way here to the castle
beyond the Goblin City
to take back the child you have stolen, for my will
is as strong as yours and my kingdom as great.
You have no power over me!"