[deck]
4 Tormented Hero
4 Bloodsoaked Champion
4 Chief of the Edge
3 War-Name Aspirant / Mardu Skullhunter / Borderland Marauder
2 Tymaret, the Murder King
1 Mogis's Warhound
4 Goblin Rabblemaster
3 Grim Haruspex
1 Herald of Torment
4 Butcher of the Horde
1 Sprit Bonds
1 Mardu Ascendancy
3 Mardu Charm
2 Sorin, Solemn Visitor
23 lands
[/deck]
Not sure about 2 drop slot. War-Name aspirant is better than Borderland Marauder, however is conditional. Also not sure if I preffer another 3/2 over creature with discard.
Deck obviously not finished. My point of fighting midrange green deck is go past them with efficient warriors - 1 drops and Tymareth go past Caryatid with Chief of the Edge, Chief itself and War-Name Aspirant do similar. 3 drops dont need explanations - Rabblemaster is a house, Grim Haruspex might be what this deck needed - more card draw. Butcher
of the Horde is a house and I awsome.
About 1 offs: Mogis's Warhound and Herald of Torment give additional options as a bestow creature to fight bigger green bodies.
Spirit Bond and Mardu Ascendancy are here to give more value for your creatures, product fodder for demon and protect key creatures from removal.
I have Mardu Charm as a removal of choice as I didnt want to have dead card. Other potential removal: Hero's Downfall, Crackling Doom, Magma Jet (preffer it over Strike as I didnt find any good X/3 creatures - Mantis Rider is an only one).
Sorin, Solemn Visitor is to get past Caryatid/Courser, fight aggro with global lifelink, pump tokens made by rabblemaster/ascendancy/charm/spirit bonds.
A lot of little synergies. Tokens/Bloodsoaked and Tymaret/Butcher + Grim Haruspex (obviously not tokens but Bloodsoaked

Will be posting more later. UWR and WRB and WRxx tokens.