Standard: Flinthoof Humans

Took this Naya Blitz deck with singleton sideboard to 8-0 in my last two events. Still a solid Standard archetype. pic.twitter.com/LRU85HxHzk
— Frank Karsten (@karsten_frank) June 25, 2013

Here's the list laid out in yesterday's winner's circle:

Creature curve 12-21-4-3, topping out at Frontline Medics and Ghor-Clan Rampagers. Zero removal, though the Medics and Firefist Strikers might let you "ignore" creatures you can't kill. Flinthoof Boars with only 8 mountains.

Pedro Carvalho asked about Hamlet Captain over Boar, and Karsten replied with a link to a deck by Andre Mueller.

@_megafone_ I still like Boar to grow Exp. One to 3/3. But you should check Andre Muller's PTQ T8 list: http://t.co/zZLgWGe5vl (1st post)
— Frank Karsten (@karsten_frank) June 25, 2013

4 Boros Elite, 4 Experiment One, 4 Champion of the Parish

4 Burning-Tree Emissary, 4 Mayor of Avabruck, 4 Lightning Mauler, 4 Flinthoof Boar, 3 Hamlet Captain, 1 Thalia
3 Kessig Malcontents
3 Ghor-Clan Rampager
2 Searing Spear
4 Cavern of Souls, 12 Shocklands, 4 M10 duals

That's a creature curve of 12-20-3-3, with 2 actual spells (Searing Spears) and the same 20 lands as Karsten's deck.

There is an 8-card difference between the two maindecks. Karsten has 2 extra Thalia, 2 Firefist Striker, and 4 Frontline Medic, where Mueller has 3 Hamlet Captain, 2 Searing Spear, and 3 Kessig Malcontents.

(Mueller also has an actual 4-of in his sideboard, to protect his Medic-less deck from Supreme Verdicts.)

With its superior 1-drops, Humans has sort of taken over from Saito-style Rg as the top Burning-Tree aggro deck in standard. Running Flinthoof Boar on a 3C Cavern of Souls mana base is bold tech from some very advanced players.