Demon of Catastrophes $2.99 I dont hate Demon of Catastrophes, but I hate the fact that it must compete with Hazoret the Fervent, Rekindling Phoenix, and Chandra, Torch of Defiance at the four-drop slot in R/B Aggro
DO WHATEVER A SPIDER CANYour friendly neighborhood Spider-Man swings into Magic: The Gathering with cards featuring your favorite Spider-Man
I also like it in decks with a lot of mass removals like Damnation that should kill most foe's pretty quickly and then sac for all of the cards
A recent challenge one of the guys put forth was to build a Commander deck around a non-legendary creature
Spore Frog + Kami of False Hope Not only are these at a fantastic rate for a fog at 1 mana, Spore Frog and Kami of False Hope have the incredible benefit of being creatures that you sacrifice for the effect
Classic, and that ultimate is a game-winner, but the weak +1 has routinely put me off her in every multiplayer format