Argoth, Sanctum of Nature // Titania, Gaea Incarnate

Land

This land enters tapped unless you control a legendary green creature.: Add ., : Create a 2/2 green Bear creature token, then mill three cards. Activate only as a sorcery.(Melds with Titania, Voice of Gaea.)

Legendary Creature — Elemental Avatar

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