Vorinclex

Whenever you cast a Green spell. put a Completion counter on Urabrask.
3: Creatures you control have Trample.
6: Creature spells you cast cost {1} less to cast.
9:If you tap a permanent for mana, it produces three times as much of that mana instead. Whenever an opponent taps a land for mana, that land doesn't untap during its controller's next untap step.