The Joker, He Who Laughs Last

Madness {0}
{t}: Target player discards a card and then draws
a card.
{r}, {t}: Exile target instant or sorcery card from a graveyard. The Joker deals 2 damage to each
opponent.
{b}, {t}: Exile target creature card from a grave-
yard. Put a -1/-1 counter on target creature.