Anna Dusksun

+2: Reveal the top card of your library and put it into your hand. Each opponent loses life equal to its converted mana cost and you gain that much.
-2: Put a -1/-1 counter on each non-demon creature. Then put two 1/1 black demon creature tokens with lifelink and deathtouch onto the battlefield.
0: Target opponent discards a card. Transform Anna.