Black Petunia

Black Petunia enters the battlefield tapped.
{t}, Sacrifice Black Petunia; Deal 1 damage to any target.
If Black Petunia is put into your graveyard or is
put onto the battlefield from your graveyard, add
X mana to your mana pool, where X is the
amount of life used to cast this card plus one.
O fabled midnight lotus, gone and naught but forgotten;
Cleave your wrath upon this world, lest your kin
become downtrodden.