Damaging Effects Deck

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This is a deck that has a lot of painful effects. I tried to pack as many effects that do damage or loss of life as possible.
 
Mana Acceleration (14): General (1): Spells (17): Sideboard (Omitted/Cut card ideas):
1 Bontu's Monument 1 Kaervek the Merciless 1 Staff of Nin 1 Where Ancients Tread
1 Commander's Sphere   1 Sword of Fire and Ice 1 Tower of Calamities
1 Cryptolith Fragment // Aurora of Emrakul Creatures (32): 1 Ugin, the Spirit Dragon 1 Aladdin's Ring
1 Gilded Lotus 1 Master of Cruelties 1 Havoc Festival 1 Stuffy Doll
1 Hierophant's Chalice 1 Vial Smasher the Fierce 1 Damnable Pact 1 Rakdos Signet
1 Kolaghan Monument 1 Archfiend of Despair 1 Ob Nixilis Reignited 1 Bloodchief Ascension
1 Meteorite 1 Bloodgift Demon 1 Painful Quandary 1 War Elemental
1 Thran Dynamo 1 Kazarov, Sengir Pureblood 1 Price of Knowledge 1 Valakut, the Molten Pinnacle
1 Unstable Obelisk 1 Kokusho, the Evening Star 1 Sorin Markov 1 Dread Defiler
1 Worn Powerstone 1 Massacre Wurm 1 Wound Reflection 1 Cut // Ribbons
1 Chandra, Bold Pyromancer 1 Patron of the Nezumi 1 Chandra, Pyrogenius 1 Exsanguinate
1 Koth of the Hammer 1 Pestilence Demon 1 Chandra, Torch of Defiance 1 Throne of the God-Pharaoh
1 Neheb, the Eternal 1 Sower of Discord 1 Gratuitous Violence 1 Endbringer
1 Vance's Blasting Cannons // Spitfire Bastion 1 Tree of Perdition 1 Sarkhan, the Dragonspeaker 1 Ob Nixilis of the Black Oath
  1 Twilight Prophet 1 Sarkhan's Unsealing  
Lands (36): 1 Vein Drinker 1 Vicious Shadows  
1 Badlands 1 Angrath's Marauders 1 Warstorm Surge  
1 Blood Crypt 1 Balefire Dragon    
1 Smoldering Marsh 1 Charging Cinderhorn    
1 Canyon Slough 1 Combustible Gearhulk    
1 Graven Cairns 1 Flameblade Angel    
1 Balduvian Trading Post 1 Flameblast Dragon    
1 Barbarian Ring 1 Harsh Mentor    
1 Blighted Gorge 1 Inferno Titan    
1 Desert 1 Knollspine Dragon    
1 Flamekin Village 1 Kumano, Master Yamabushi    
1 Hanweir Battlements 1 Living Inferno    
1 Keldon Megaliths 1 Lord of Shatterskull Pass    
1 Keldon Necropolis 1 Magmatic Force    
1 Leechridden Swamp 1 Purphoros, God of the Forge    
1 Piranha Marsh 1 Rage Thrower    
1 Ramunap Ruins 1 Shivan Hellkite    
1 Rath's Edge 1 Soul of Shandalar    
1 Shivan Gorge 1 Stalking Vengeance    
1 Spinerock Knoll 1 Viashino Heretic    
1 Stensia Bloodhall      
1 Sunscorched Desert      
7 Swamp      
7 Mountain      
1 Sol Ring