Hearthpwn

This deck is pretty good on lower ranks. I just achieved rank 14 with it. It's full of elementals. Just one minion isn't an elemental.

This deck is supposed to play elemental on every turn for the synergies with Blazecaller, Servant of Kalimos and Kalimos, Primal Lord. You are supposed to try to control the board all the time and wisely trade your minions especialy the small ones. I recommand to use Hot Spring Guardian as a heal to your hero because there's no other heal (except the Kalimos, but most of times it's better to pick 6 dmg to opponent's hero or 3 dmg to all hit creatures then healing your hero) but it's not necessary. And remember, you haven't got many taunts here if they are important to your playstyle and about using your hero power because in this deck every basic totem is very helpful. Even this 1/1. Just for trading minions.

Cards explanation:

• Feral Spirit - just for the defence. It's good because those two minions can save you a turn or two and slow down the enemy. You just need to remember about the overload. I think you can replace one of those cards with another elemental but i haven't tried it yet
• Lightning Bolt and Lava Burst - removal or direct damage it's good thing to have but not necessary
• Devolve - it's unnecessary too but it can help you in removing buffed creatures or bigger taunts; can be replaced
• Maelstrom Portal - early removal; one of them can be replaced with Lightning Storm but i haven't got any and it may cause too much overload
• Arcane Anomaly - early drop but only with a spell to instantly buff it a little; can be replaced with another Fire Fly or maybe Volatile Elemental
• Lotus Agents - another RNG item. I like RNG in this game so i put it into my deck because it can give you either something totaly useless or for example Shadowstep for Kalimos, Primal Lord, Servant of Kalimos or Lotus Agents to try your luck again; it can be replaced with another Servant of Kalimos
• Far Sight - the only one draw. it can give you cards for free since most of our cards are for 3 mana; i wouldn't replace it

For mulligan I want to get some early drops for 1 or 2, maybe Feral Spirit for the early defence on board. It's also good to have Fire Plume Harbinger on your hand. You can get some 6+ mana-cost minions on your starting hand so you can play them faster.

Feel free to comment and suggest any changes. For now this deck brought me only the rank 14 but i'll play it more and modify if i see any need for it or when i get better cards.