A way to make control decks even more consistent in Standard... Especially if they have a way to either mill or shuffle their opponent's libraries.
Note that at the moment millstone is still in standard.
Powerful card, but I can't say I like having it in standard.
Wording is weird. It's as if they start the card by making you think it won't target, as "choose" is the word of... choice (pun!) when a card does not target. Why is it not simply "Two target players each search their library of card ... bla bla"? Shorter and clearer.
But hey, it's power with weird Seb McKinnon art, so it can do what it wants.