Mill decks focus exclusively on decking out the opponent, while Stall decks focus on preventing the opponent from taking any Prize cards at all, eventually leading to a deck out victory
Lots of good product, and they have an active set of players who are friendly and will welcome you to their tables each week
These are individual cards that can be bought on their own
Contagion Engine, which can proliferate and make -1/-1 counters, might actually be a better option at a similar CMC
A lot of people want to get this oversized Charizard into their collection
On your turn, you can either play a card from your hand (without looking at it), spend one of only a few timer tokens to communicate a specific thing about another players hand (such as this is a yellow card or these two cards are fours), or discard a card to refresh those timer tokens