The massive card flow that people want for free in Commander and multiplayer lead them to attack each other, but not you, especially since they don't have to spend a card to get the card draw, so for them, this is free card advantage over time for each foe that attacks each other, and you'll draw more than the card it took to cast him in one or two turns
Every facedown creature is colourless, and those creatures get to keep any +1/+1 counters they have when you turn them face-up
which prevents the player from hanging onto a card they were hoping to play soon
It includes new commanders and reprints from the FCA sheet to give you an idea of where these commanders fit within the broader EDH landscape
From Ravensburger for ages 8+ yrs
These releases demonstrated that the value of a card was determined not solely by the uniqueness of its specific printing, but also by its gameplay value