Coat of Arms can make this even faster : One 2/2 Zombie is sacrificed to get two 2/2 Zombies, which each get +1/+1 from Coat of Arms, making them 3/3
Horrors are a fairly scattered creature type thatre used more for worldbuilding and card flavoring than they are to create a centralized theme or identity, but the horror typing has produced some memorable creatures
Enchanting a piece of equipment means that if the equipped creature leaves the battlefield, the aura won't go to the graveyard
Mark Rosewater, the lead designer on MTG, usually publishes his official teasers for the set on his blog
Lure Lures our basic must-be-blocked Aura
We saw an effective fateseal on Jace, the Mind Sculptors +2 ability, and its effectively present on Sealed Fate (its namesake) and Precognition