The premise of this Flamecaller deck is speed and lethality.

Low-cost minions and a ton of magic spells for casting towards enemy minions (and your own). Hands of Glory to apply Spellcaster and +1 so you can melt your enemies with any minion while sacrificing them for the purpose of Flamecaller's ability. Someone picks up Hands of Glory? Use Detonate.

Mad Dash and Blaze move your flamecaller into position, Gift of the Serpent + Pit Vipers + Poison Nova to automatically kill both your enemy's minions and your own. Khamaseen Mummy and Deserts to whittle down your enemy's minions. Death Dealer on the board for a final complete board wipe.

This is an extremely fast-moving aggro deck for the purpose of spreading quickly like a wild fire.

As Johnny Silverhands would say: "It's better to burn out than fade away"