iMtG Server: Gathering

U/b Zombie Control 60 cards, 0 sideboard 4 {Darkslick Shores} 4 {Drowned Catacomb} 3 {Island} 9 {Swamp} 20 lands 4 {Gravecrawler} 4 {Black Cat} 2 {Havengul Lich} 4 {Diregraf Captain} 4 {Phyrexian Metamorph} 2 {Grimgrin, Corpse-Born} 20 creatures 4 {Mana Leak} 3 {Doom Blade} 3 {Go for the Throat} 2 {Black Sun's Zenith} 4 {Vapor Snag} 4 {Ghoulcaller's Chant} 20 other spells Sideboard

y take on some zombie control. Grimgrin get huge after black cats and gravecrawlers are sacked to it and havengul brings them back. The metamorphs copy the captian for some huge zombies and protectiobn from being norn-ed. Lots of spells for removal to protect it all. Let me know what u think and what i need for a sideboard. I have no clue what blue and vlack artifact abd enchantment hate there is