Interestingly, as a fun little tech, you can use Permission Denied to counter your own noncreature spells to ensure your opponents wont be able to counter your next play.
Speaking from the uninformed perspective of someone who's never opened an Unfinity pack, the set looks like it would be fun the first time you tried it, and then never again (outside of an Attraction Commander deck, which admittedly sounds like a laugh)
If you want to profit from the Spring Sale, make sure to check out all our other Revised, FWB, FBB, Unlimited, Beta or even Alpha Dual Lands
Is it Worth it to Buy The Walking Dead for MTG
Rarity: M Card Number: 382 Card Type: Legendary Creature Eldrazi Artist: Richard Whitters The first of the three Modern Horizons 3 cards to make an appearance on this list is Kozilek, the Broken Reality
Honorable Mentions We've hit all ten of the available options that trigger when an opponent draws cards, but our initial line of thinking was a little different, and a little deeper