Trade away reckoner and be closer to this list:http://www.puffitup.com/Magic-Flight-s/41.htm

Two drops:

Ash Zealot- Despite having a somewhat outdated ability, the first strike, haste, and especially devotion make this card absolutely kick-ass.

Burning Tree Emissary- Devotion and extra mana that is extremely flexible. Pays for Firefist, Nykthos, half of a Fanatic, and two thirds of a Chandra's Phoenix.

Firefist Striker- Battalion at its finest. Really helps with getting past that one creature you can't deal with. Also an easy card to side out for control decks with few creatures (coughcoughespercoughcough)

Three drops:

Boros Reckoner- Does so much work, and upsets those other aggro or beater heavy decks. And the devotion is extremely helpful for Nykthos and of course Fanatic.

Chandra's Phoenix- Another staple in any red deck. Comes back from the dead swinging.

Four drop:

Fanatic of Mogis- Fucks shit up. Main win con, usually for an average of 5 to 10 damage, but has been able to do 14 damage competitively.

Flame-wreathed phoenix- Solid flyer, gives your opponent the ability to at least think they're in control of getting their ass kicked.

Purphoros, God of the Forge- Big hitter, and shocks opponent whenever another creatures gets on the field.

Five Drop:

Stormbreath dragon- Just a solid FUCK YOU to anyone without an immediate answer.

Burn spells:

Lightning Strike- Yup.

Magma Jet- Some people may disagree, but the scry is SO HELPFUL. It get's those pesky late-game lands out of the way.

Sideboard-

Act of Treason- Gets your opponents creatures out of the way, for using them against your opponent or just getting them out of the way to swing for lethal.

Burning Earth- A very underrated card. There are many Many decks that have almost no basic lands.

Fated Conflagration- Get's rid of big creatures and pretty much any Planeswalker the turn it comes out.

Legion Loyalist- Good against tokens, can prove to be a good answer against Elspeth.

Skullcrack- Takes care of the biggest threat against my deck: lifegain. Lookin' at you, Sphinx's Revelation and Gary.