Falkenrath Exile

Whenever Falkenrath Exile deals combat damage to a player, put a +1/+1 counter on it.
When Falkenrath Exile enters the battlefield, if its madness cost was paid, transform it.
Madness {2}{r}{g} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)