Or, if were going for sheer and utter ludicrosity, we could have the golden opportunity, with Springheart Nantuko on Mightform Harmoniser, and the Baloth Woodcrasher out, which would stack the doubling effect on each every other landfall, which would create a single Baloth which swings out as a 453,989,487,564,678,000 12 /64
Using this spread it informs us that if you were to purchase a Booster Box (which contains 36 Booster Packs) you'll on average receive the following spread of cards: 360 Common Rarity 108 Uncommon Rarity 36 Rare or Mythic (Using the 1/8th chances of your Rare being a Mythic this would technically average to 4-5 Mythic cards but there's no guarantee) 36 Basic Lands 36 Token/Instruction Cards While the above is the case for modern Magic The Gathering Booster Packs earlier packs for the Legends, Arabian Nights, and other expansions were sold in 8 card booster packs
Thats not all I cut, though
If you somehow control more than one Zopandrel, each one applies independently
You can also set up a powerful trigger like, say, Call of the Wild, or and then put the biggest creature in your deck onto the battlefield for without the other being bothered by counter magic
Youll have more success that way