Szeplas Ophi, The Outlaw

Haste, deathtouch
{b/r}{b/r}, Discard a card: Target creature gets +X/-X until end of turn, where X is the discarded card's converted mana cost. If X is 0, instead draw a card and lose 2 life.
{u/b}{u/b}, Discard a card: X target creatures can't block or be blocked this turn, where X is the discarded card's converted mana cost. If X is 0, instead draw a card and lose 2 life.