Nicol Bolas, Final Hour

+3: Name a permanent. If that permanent is on the battlefield and has hexproof, it loses hexproof until end of turn. Exile target permanent.
-X: Choose a player, and they exile a permanent they control and lose 2 life. Repeat this process X times; you may choose players other than the 1st.
-12: Name 10 nonland permanents; search all libraries, graveyards, and hands for any number of them and put them on the battlefield under your control