1 Ajani's Pridemate
While it has a high enough mana cost for players to build up place creatures before it is cast, it is still very dangerous, and, being a black demon creature type, it can be brought out with cards like Shadowborn Apostle or Demonic Tutor
Ryan Freeburger As a fan of Burn in Legacy, it saddens me to say that it has not been a very good deck in 2016
Victory Conditions Spider Spawning is far and away the best route to victory in mill-yourself decks, but even if you don't get any Spider Spawnings, or your opponent finds a way to deal with your Spider tokens, the deck can still win with relative ease
If a creature with a survival ability isn't tapped when your second main phase begins, the ability won't trigger at all
I am not surprised the two top spots are occupied by these two similar spells, as they both really shine in a variety of decks and almost always can hit something relevant and give you an early advantage