Be aware that selling someone else's intellectual property can get you into legal trouble
Sunlight is allowed no entry through the tangled, thorny overgrowths, and travelers are unable to find an exit
The expected value of pulling a chase Parallel Rare is broadly comparable between versions, making the cost-per-pack gap even more significant
Yargle and Multani is a triple stacker of power, and a Giant Growth away from lethal commander damage
A super rough guide for how Id configure my ratios for specific matchups would be this: VS Shops/Prison heavy More Interaction (bounce and/or removal), 14 Lands
You could even try and set up a combo where you cast something with an inflated mana value and then Counterpoint yourself a little inefficient for Plan A, but for a card you can already include just as a counterspell, its a cool trick for Counterpoint to have in its back pocket