Hi my name is Paul, Im writing from Peru. My friends and I play a semi-casual environment with only standard legal cards because I say so. I win consistently with my deck, around 75% of the time, but I seem to run out of options fast. Also, a few well timed counters and I die >_<. It started as a boros deck then became a R/W Concerted effort deck which died due to people here maindecking Scour to destroy my win condition :( then became a soldier-token deck based around Darien, King of Kjeldor but since at the time people played too many stupid elephants I needed to BURN MORE so I splashed green to combo tamanoa with searing meditation, and replaced my old wrath of god lately with a more manageable savage twister. Anyways, here is my list:

 

Paul´s Irrational Deck.

Lands: 22

Sacred Foundry x3
Battlefield Forge x2
Brushland x2
Temple Garden x3
Boros Garrison x2
Sunhome, Fortress of the Legion x2
Skarr, the Rage Pits x2
Plains x4
Mountain x2
 

Creatures: 14

Darien, King of Kjeldor x3
Soul Warden x4
Veteran Armorer x2
Boros Swiftblade x2
Tamanoa x3
 

Spells: 25

Sacred Mesa x2
Savage Twister x2
Char x4
Lightning Helix x4
Searing Meditation x3
Paradise Plume x2
Gift of States x3
Sword of the Paruns x2
Glorious Anthems x3

Sidedeck:

4x Disenchant
1x Glorius Anthem
2x Loxodon Warhammer
4x Browbeat
2x Field Marshal
2x Celestial Crusader

Its not as crazy as you (or the guys on the white robes) might think at first glance, it actually does work. Still, Im sure there is room for improvement. Thanks for your time.

Now, for cards you can pull out, I'm not sure you're really optimizing your card slots with Boros Swiftblade.  A good creature, yes, but what does he bring to the table?  The same goes for Skarrg, the Rage Pits.  Having a land that taps for colored mana is more important than trample.  If you want trample, then the perfect card for you is Gruul War Plow.  Borborygmos would be a powerhouse in this deck as well, if your mana curve can handle him.  Your mana may be better spent on more Pegasi, though.