Black Panther

Whenever Black Panther enters the battlefield or attacks, you may put a land card from a graveyard onto the battlefield tapped under your control.
{g} Discard a land card: You gain 3 life.
{1}{r}, Discard a land card: Draw a card.
{2}{b}, Discard a land card: Black Panther gains indestructible until end of turn. Tap him.