Kazu, the Awakener

At the beginning of each player's upkeep, that
player sacrifices an artifact or enchantement.
{g}, {t}, Exile an artifact or enchantment from a
graveyard: Target land you control becomes a
3/3 Elemental creature. It's still a land.
"I do not believe in our new, modernized future. It's
time to let the jungle rule over the land once more."
-Kazu