Abaluth, Heart of the Spire

Lands you control have "{g/w}{t}: Draw a card."
Sacrifice Abaluth, Heart of the Spire: Exile any
number of creatures. Their controller creates a
0/7 Plant Creature Token named Spire Tree with
Defender and Reach for each creature exiled this
way.
As long as Abaluth, Heart of the Spire is in your graveyard and you control a Forest and a Plains,
you have Hexproof and lands you control produce double the mana they would normally produce.