iMtG Server: Gathering

Zombie Mayhem 60 cards, 0 sideboard 13 {Swamp} 7 {Island} 20 lands 1 {Havengul Lich} 1 {Armored Skaab} 1 {Death Baron} 1 {Havengul Runebinder} 1 {Vengeful Dead} 1 {Undead Alchemist} 1 {Highborn Ghoul} 1 {Lord of the Undead} 1 {Diregraf Captain} 1 {Geth, Lord of the Vault} 1 {Stitched Drake} 2 {Abattoir Ghoul} 1 {Screeching Skaab} 1 {Carrion Feeder} 1 {Infectious Host} 1 {Shepherd of Rot} 2 {Diregraf Ghoul} 4 {Gravecrawler} 1 {Overseer of the Damned} 1 {Infectious Horror} 1 {Grimgrin, Corpse-Born} 26 creatures 1 {Jet Medallion} 1 {Grave Pact} 1 {Chromatic Lantern} 1 {Levitation} 1 {Sapphire Medallion} 1 {Rise from the Grave} 1 {Attrition} 1 {Rooftop Storm} 1 {Army of the Damned} 1 {Endless Ranks of the Dead} 1 {Lich's Mirror} 1 {Empty the Pits} 1 {Conspiracy} 1 {Altar of the Brood} 14 other spells Sideboard Notes: This the first deck I've ever built so feedback is appreciated. Sacrifice your own to kill your opponents.

This looks like a fun casual deck! I'd cut the conspiracy-you only seem to have one non zombie that I could see. I'd probably add more lords(like {Diregraf Captain} and {Death Baron}). Lich's mirror is pretty bad, your opponent keeps the board state they used to kill you in. {Unbreathing Horde} is a fun zombie card.  Also, because of flavor, {Zombie Apocalypse}.

Side note- If you want to make this deck competitive at fnm level, you'll want to cut many of the one ofs, and make the deck more consistent. If you don't plan on it, don't bother.