This is a modern Rakdos Control deck. The main idea behind the deck is to control both the board and the opponent's hand using discard/burn, and finish off with fat flying creatures.
For turn 1, we have 5 spot discard spells (Duress and Inquisition of Kozilek), which I think that should be enough to have one of them in my starting hand for most games (I won't buy Thoughtseize).
Turn two I can either burn a creature, or simply cast Magma Jet on my opponent just for the scry. Magma Jet is a great card, I wish I could play 5 of them.
Turn three my options are to play a Vampire Nighthawk to slow down my opponent's attacks, or even cast Blightning if he/she is not being aggressive. Also, Anger of the Gods is there if there are already many pesky little creatures. If The game pace is a bit slow, I can cast Phyrexian Arena so I can set up for the longer game.
Turn four is where the real fun begins! I can drop my boys (Mogis, God of Slaughter and Desecration Demon), or cast a slaugher games if I'm playing against combo.
Also note that with a turn 4 Mogis, I can hit 12 damage on turn 5 by playing a Demigod of Revenge.
I feel this deck is quite solid, as it can deal with weeny, combo and control decks without major problems.
I've 4
Rakdos Cackler
in my sideboard just in case my opponent is not playing many creatures, so I can put some pressure early game.
Please feel free to comment and share your thoughts, I would be glad to hear your opinions.