iMtG Server: Gathering

Jund Aggro 60 cards, 0 sideboard 4 {Dragonskull Summit} 3 {Swamp} 4 {Blood Crypt} 4 {Woodland Cemetery} 4 {Overgrown Tomb} 4 {Stomping Ground} 23 lands 3 {Thundermaw Hellkite} 4 {Geralf's Messenger} 4 {Deadbridge Goliath} 4 {Lotleth Troll} 3 {Sire of Insanity} 4 {Slitherhead} 3 {Varolz, the Scar-Striped} 4 {Dreg Mangler} 4 {Gravecrawler} 33 creatures 4 {Flesh // Blood} 4 other spells Sideboard

You may want to try to get  {Domri Rade} in there. Reason being is once  {Sire of Insanity} hits the board it's a great way to get more than one threat out on the board while your opponent can't. And if you can't cast the card don't reveal it (if a creature of course) and save it for the next turn. May cut a few  {Geralf's Messenger} for the simple fact getting triple black isn't always the easiest thing to do. Just a thought though