Titania, Gaea Incarnate

Vigilance, reach, trample, haste
Titania, Gaea Incarnate's power and toughness
are each equal to the number of lands you
control.
When Titania enters the battlefield, return
all land cards from your graveyard to the battlefield tapped.
{3}{g}: Put four +1/+1 counters on target land you control. It becomes a 0/0 Elemental creature with
haste. It's still a land.