Ren, B-Underking

+2: Ren, B-Underking summons 3 Deepsquirrels. Each has 1/1 and menace. For each dead Deepsquirrel you draw 1 card.
-2: Sacrifice a Deepsquirrel: you may destroy an enchantment. "Ren: I shall stand no vile magics in my domain!"
-8: Downtide: Ren, B-Underking summons the wraith of the Subterraneo Linea B bonaerense. All criatures are destroyed. All your creatures have haste.