Catzilla Bringer of War

When Catzilla Bringer of War enters the battlefield your opponent
chooses one of these effects.
• {x}{x} amount of cards are exiled from the
top of your opponents deck
• {x}{x} amount of +1 / +1 are evenly distributed
to all {w}{g} cards
• {x}{x} Amount of {g/w} lands are added to your mana
pool