Titania, Voice of Gaea

Reach Whenever one or more land cards are put into your graveyard from anywhere, you gain 2 life. At the beginning of your upkeep, if there are four or more land cards in your graveyard and you both own and control Titania, Voice of Gaea and a land named Argoth, Sanctum of Nature, exile them, then meld them into Titania, Gaea Incarnate. 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. 3G: Put four +1/+1 counters on target land you control. It becomes a 0/0 Elemental creature with haste. It's still a land.