Went 5-0 in prerelease 1 after choosing Sultai and getting a frankly quite amazing pool, with Silumgar, Archfiend of Depravity, Soulflayer, Monastery Siege and Rakshasa Deathdealer. The deck just kind of built itself. Also, Jeskai Sage and Gurmag Angler are limited bombs! Not so good in prerelease 2...