iMtG Server: Gathering

Mardu Control Mk.1 60 cards, 15 sideboard 2 {Swamp} 1 {Plains} 4 {Nomad Outpost} 2 {Caves of Koilos} 2 {Temple of Silence} 2 {Temple of Triumph} 2 {Mountain} 4 {Temple of Malice} 1 {Urborg, Tomb of Yawgmoth} 2 {Battlefield Forge} 4 {Bloodstained Mire} 26 lands 3 {Despise} 3 {End Hostilities} 1 {Chandra, Pyromaster} 1 {Sorin, Solemn Visitor} 4 {Read the Bones} 2 {Sarkhan, the Dragonspeaker} 3 {Hero's Downfall} 3 {Bile Blight} 1 {Empty the Pits} 3 {Anger of the Gods} 4 {Mardu Charm} 4 {Lightning Strike} 2 {Elspeth, Sun's Champion} 34 other spells Sideboard 1 {Utter End} 1 {Anger of the Gods} 1 {Sorin, Solemn Visitor} 2 {Nyx-Fleece Ram} 3 {Stormbreath Dragon} 1 {Chandra, Pyromaster} 3 {Thoughtseize} 1 {Glare of Heresy} 2 {Crackling Doom} 15 sideboard cards

No {Murderous Cut}? Also it might be worth trying {Bitter Revelation} over {Read the Bones} if you do use {Murderous Cut}.

For me I would main board 4 of the Rams. It's a nice wall and gives you some life gain to help balance the pain lands, fetched and read the bones.