1- Use "Gamble" to get "Squee, Goblin Nabob" (or "Chandra's Phoenix")

2- Use discard effects with "Squee, Goblin Nabob" and "Chandra's Phoenix" to draw, to trigger madness, to clear board and to hit opponent.
Note: "Chandra's Phoenix" goes back to your hand with "Firestorm" or "Fiery Temper" hitting opponent.

3- Play "Faceless Haven" and madness "Stromkirk Occultist" as your board's main creatures.
Note: Keep "Chandra's Phoenix" in hand as discard tool for "Firestorm" or drawers ("Faithless Looting", "Inzerva, Master of Insights"...).

Note: "Blast of the Past" and "Inzerva, Master of Insights" feel great to play in this deck...
Note: Other version replacing "Inzerva", "Volley of Boulders" and/or "Asmoranomardicadaistinaculdacar"+"The Underworld Cookbook" for "Demigod of Revenge".
Note: Black-Red version using "entomb" insted of "gamble" is also great