This is a burn healing deck based on Soulfire Grand Master, along with Battlefield Thaumaturge and Furnace of Rath this can be pretty fun.
Soulfire Grand Master: This is the great card of the deck. If left untouched it turns lightning bolts into lightning helixes and make every burn card even better. If the game drags somehow, it also gives you reusability for your damage cards.
Battlefield Thaumaturge: Also a very good card. It basically reduces the cost of every spell you throw at a creature by 1. And makes Meteor Blast deal 4 damage on any target you wish PLUS the player for 4 mana. And you might leech that... On the other hand it's hexproof ability is kinda wasted in this deck. The only way to protect it is wasting a
Blazing Salvo
on it and taking the damage yourself (or take 0 damage if it heals you back). In desperate times it might do the trick. It also makes
Wrap in Flames
on sidedeck cost only 1 red mana. It is not that great of a card in this deck but can make some fun combos.
Furnace of Rath: A pretty dangerous card. If you have no control of the board or no spells to cast as soon as you've boarded it, it might end up killing you. On the other hand, it makes killing your opponent much easier. And healing yourself too.
Browbeat
: normally draw 3 cards or dealing 5 damage is already a tough choice. Imagine if this is draw 3 cards or deal 5 damage and heal 5. Or even deal 10 damage. Or even deal 10 damage and leech that much. It's a 3 card draw for 3 mana, maybe less with Mizzix of the Izmagnus.
Blazing Salvo
: Well. Here comes another tough choice for your opponent. With Soulfire Grand Master this gets interesting again. Prefer a lightning helix on your monster or a 5 damage leech on you? And yet again Furnace of rath deepends it.
Lightning Bolt: Well. Damage. Maybe a lightning helix with soulfire.
Lightning Helix: 3 damage 3 heal. Takes you off danger hp zones and takes out early mobs too. Heals extra 3 with soulfire, so get's pretty nice.
Meteor Blast: A zone killing card, a zone healing card and really cheap if you have a thaumaturge.
Well of Lost Dreams: Gives you a bit of draw if needed. Not really that best pick, but can turn out handy. Might be suitable for sidedeck