In the Standard top 8 decks or sideboards of Pro Tour Theros, there will be at least one copy of: Nykthos, Shrine to Nyx

Created by Roxolan on 2013-09-14; known on 2013-10-14; judged right by ygert on 2013-10-13.

• Roxolan estimated 15% on 2013-09-14
• User1234 estimated 5% and said “Format has Mutavault for 1 colorless. Nykthos is only worth it if you already have 3 or more devotion. That seems really hard to get in a competitive format. It’ll be a good limited card, but not likely in standard.” on 2013-09-15
• ygert estimated 10% and said “Basicly, this estimate is the chance that an MBC deck makes it to the top 8. I wouldn’t bet highly on MBC’s chances, but if any card could power MBC, this is it.” on 2013-09-16
• ygert   judged this prediction right on 2013-10-13.