discover mtg cards Rivals of Ixalan Rare Path of Discovery #142 Cast it without paying its mana cost or put it into your hand This Discover Combo deck got

Sure theres the chance it gets blown up and undone, but the ability to exile any nonland permanent easily outweighs that

If you can warp voting in your favor with cards like The Valeyard and Tivit, Seller of Secrets, you can really ensure that a problematic permanent that you need destroyed is dealt with through Voters Dilemma

It's previously been confirmed that there would be five of these in the set, and they've confirmed multiple times that Blitzball from Final Fantasy X will appear in the set, likely as one of these sidequests

Ancestral Recall is just off the charts, and like Library of Alexandria, it's banned everywhere save Vintage, where you can have just a single copy in your deck

Let's say a Contraption finds its way onto the battlefield without being assembled