Skullbriar EDH deck

[Diabolic bookworm]

1 {Tatsumasa, the Dragon's Fang}
1 {Whispersilk Cloak}
1 {Grappling Hook}
1 {Brass Squire}
1 {Darksteel Plate}
1 {phyresis}
1 {Glistening Oil}
1 {Vow of Malice}
1 {Lightning Greaves}
1 {Worldslayer}
1 {Mask of Avacyn}
1 {Elbrus, the Binding Blade}
1 {Ring of Kalonia}
1 {Ring of Xathrid}
1 {Armory of Iroas}
1 {Argentum Armor}
1 {Masterwork of Ingenuity}
1 {Sol Ring}
1 {Diabolic Tutor}
1 {Vampiric Tutor}
1 {Demonic Tutor}
1 {Damnation}
1 {Heroes' Bane}
1 {Liliana Vess}
1 {Hardened Scales}
1 {Primordial Hydra}
1 {Doom Blade}
1 {Corpsejack Menace}
1 {Tainted Strike}
1 {Tragic Slip}
1 {Putrefy}
1 {Bow of Nylea}
1 {Grafted Exoskeleton}
1 {Fear}
1 {Sleeper's Guile}
1 {Gruesome Deformity}
1 {Cursed Flesh}
1 {Trailblazer's Boots}
1 {Prowler's Helm}
1 {Hot Soup}
1 {Executioner's Hood}
1 {Canopy Cover}
1 {Aphotic Wisps}
1 {Spiritmonger}
1 {Grisly Transformation}
1 {Vraska the Unseen}
1 {Murder}
1 {Garruk, Apex Predator}
1 {Darksteel Forge}
1 {Colossus of Akros}
1 {Ghoulcaller's Chant}
1 {Wildwood Rebirth}
1 {Treasured Find}
1 {Disentomb}
1 {Genesis Hydra}
1 {Increasing Ambition}
1 {Diabolic Revelation}
1 {Primal Vigor}
1 {Bubbling Muck}
20 Swamp
20 Forest

[Diabolic bookworm]

And of coarse {skullbriar, the walking grave}
What do you guys think?
The idea of the deck is to stack equipment onto skull briar and then make him unblockable.
Your outs are damnation and you could cut the game short by swinging in with a different creature like {Spiritmonger} (intimidate outage for B/G match ups) and slapping infect on it.