Girgok, the Confident

: When your opponents cast instant, sorcery, or enchantments they take 1 damage. Whenever your opponents cast a spell with mill they take 5 damage.
+1: Your opponent reveals their hand, you may choose one instant, sorcery, enchantment, or artifact card and exile it.
-10: Your opponent takes damage equal to the instant or sorcery cards in their graveyard.