Mage Of The Oil

Wither.
Mage Of The Oil takes damage as though the source
of the damage has Wither.

{b}{b}, {t}: Target player discards a card at random. Play this ability as a sorcery.
{u}{u}, {t}: Target player draws a card.

When Mage Of The Oil comes into play, remove all
-1/-1 counters on creatures you control.