Hey everyone! I'm looking for some feedback on my Korlash, Heir to Blackblade deck. It's pretty Voltron-y, with a big focus of getting out lots of swamps and making sure a huge Korlash can connect with my opponent. I'm on a bit of a budget, which is why I'm missing some voltron and mono-black staples like swords, Imperial Seal, Grim Tutor, etc. Critiques and suggestions are very welcome!
1 Korlash, Heir to Blackblade
// Creatures
1 Artisan of Kozilek
1 Bloodgift Demon
1 Burnished Hart
1 Crypt Ghast
1 Dauthi Trapper
1 Disciple of Bolas
1 Fleshbag Marauder
1 Grave Titan
1 Graveborn Muse
1 Gravecrawler
1 Kagemaro, First to Suffer
1 Massacre Wurm
1 Mindslicer
1 Mortivore
1 Nirkana Revenant
1 Puppeteer Clique
1 Reassembling Skeleton
1 Rune-Scarred Demon
1 Sepulchral Primordial
1 Sheoldred, Whispering One
1 Shriekmaw
1 Solemn Simulacrum
1 Walking Atlas
1 Armillary Sphere
1 Caged Sun
1 Darksteel Plate
1 Druidic Satchel
1 Fireshrieker
1 Kusari-Gama
1 Lashwrithe
1 Lightning Greaves
1 Loxodon Warhammer
1 Nightmare Lash
1 Nim Deathmantle
1 O-Naginata
1 Oblivion Stone
1 Sol Ring
1 Swiftfoot Boots
1 Sword of Kaldra
1 Sword of Vengeance
1 Wayfarer's Bauble
1 Whispersilk Cloak
// Sorceries
1 Ashes to Ashes
1 Beacon of Unrest
1 Decree of Pain
1 Exsanguinate
1 Extinguish All Hope
1 Forced March
1 Praetor's Grasp
1 Sign in Blood
1 Animate Dead
1 Contamination
1 Dauthi Embrace
1 Necropotence
1 No Mercy
1 Glistening Oil
1 Phyrexian Arena
// Planeswalkers
1 Liliana Vess
1 Sorin Markov
// Instants
1 Tainted Strike
// Lands
1 Bojuka Bog
1 Thawing Glaciers
1 Urborg, Tomb of Yawgmoth
33 Swamp