Yerzuuu

When Yerzuuu enters the battlefield choose up
to two —
• Destroy target multicolored creature with
converted mana cost 3 or less. Target creature
gets -X/-X where X is that creature power.
• Destroy target colorless artifact. Add {x} to your
mana pool. Where {x} is it's converted mana cost.
• Return target permanent to it's owner's hand.
Draw two cards.