They are the following: Your creatures with power two or less can't be blocked by creatures with a power of three or more
Textured Foil Cards Five borderless mythic rares have a special textured foil version
My introduction came during Magic 2010 Limited, where Tome Scour was my highest-picked card of the set
Blacks most deliberate pairing is with red for the base of the sacrifice theme, but utilizing cantrips to find your devotion payoffs and/or blink effects to double up on them is a great reason to go into blue or white
For example, Gisela, the Broken Blade and Bruna, the Fading Light can meld to become Brisela, Voice of Nightmares
Simian Spirit Guide was particularly dangerous in Hypergenesis, as it was effectively a zero-cost ritual, despite having a printed casting cost of three, meaning it wouldnt get in the way of the Cascade combo the way other rituals would