Titania, Voice of Gaea Finish:Nonfoil Karn's power and toughness are

Karn's power and toughness are each equal to the greatest mana value among artifacts you control

then put any number of them on the bottom and the rest on top in any order

choose a Dragon you control or reveal a Dragon card from your hand

It's still a land

that player loses 1 life

Titania, Voice of Gaea Finish:Nonfoil Karn's power and toughness areReach 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.