Graven Turf enters the battlefield tapped.
, Pay 1 life: Add or to your mana pool.
, , Sacrifice Graven Turf: Draw a card.
: Graven Turf becomes a 2/2 red and green Goblin creature with trample until end of turn. It's still a land.
, Pay 1 life: Add 
or 
to your mana pool.
, , Sacrifice Graven Turf: Draw a card.
: Graven Turf becomes a 2/2 red and green Goblin creature with trample until end of turn. It's still a land.
