Expect to see the Human Werewolf feature in Gruul Werewolves and Mono-Green Midrange, since both sides care about growing your creatures with counters
Add a Training Grounds into the mix, and the value generated is absolutely ridiculous
If you have an activated ability that can target it for free , you can mill your entire library
(Look at the top X cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) At the beginning of your end step, surveil X, where X is the number of tapped Assassins you control
The very reason for this is the existence of the card Peer into the Abyss
Then, participants will build a deck with any of the cards from their Prerelease Pack, including their promo, and compete in three Swiss rounds