Spam lots of cards to try to put most of your deck into your graveyard. then Burning vengeance and Guttersnipe burns your opponent to 0.
Tibalt, i included him as this is the sort of deck he was designed for, and b go he fits in well, draw a card and discard a card is what you WANT to do, both draw a card and discard a card is relevant. The only downside is the random part as you could hit a land which would be bad but not too bad.
Armored Skaab is a cheap 1/4 blocker that mills your deck to help you find all your flashback spells
Fettergeist this guy is situational, he is very powerful as a 3/4 flyer for 3 mana and the mana problems aren't too much of a drawback as this deck doesn't rely on creatures.
Goblin Electromancer is a very good way to speed up your deck and makes an exceptional turn 2 play as you ALWAYS want cheaper instants and sorceries.
Geistflame is a searing spear with flashback in this deck, due to the 2 damage from guttersnipe's trigger and the flashback makes it a cheaper explosive impact with the burning vengeance trigger.
I am experimenting with Secrets of the Dead and i am unsure whether 3 is the right number but at the momet the card draw appears to be invaluble allowing me to repeat the burn and card draw and increase the tempo of the deck nine fold.
I only use 1 sulfur falls due to availability and I wont be running any shocklands EVER (basic lands are better!!!).