Black deck - new to game need HELP!! Stats

Black deck - new to game need HELP!! Deck List

Card	Type	Low	Mid	High
1x Spidersilk Net	Artifact	$0.00	$0.00	$0.00
1x Trusty Machete	Artifact	$0.00	$0.00	$0.00
2x Kitesail	Artifact — Equipment	$0.00	$0.00	$0.00
1x Death's Shadow	Creature — Avatar	$0.00	$0.00	$0.00
2x Jagwasp Swarm	Creature — Insect	$0.00	$0.00	$0.00
4x Nightmare	Creature — Nightmare Horse	$0.00	$0.00	$0.00
1x Hagra Diabolist	Creature — Ogre Shaman Ally	$0.00	$0.00	$0.00
1x Wall of Bone	Creature — Skeleton Wall	$0.00	$0.00	$0.00
1x Butcher of Malakir	Creature — Vampire Warrior	$0.00	$0.00	$0.00
2x Bog Tatters	Creature — Wraith	$0.00	$0.00	$0.00
1x Bog Wraith	Creature — Wraith	$0.00	$0.00	$0.00
4x Corrupted Zendikon	Enchantment — Aura	$0.00	$0.00	$0.00
2x Mire Blight	Enchantment — Aura	$0.00	$0.00	$0.00
1x Weakness	Enchantment — Aura	$0.00	$0.00	$0.00
1x Disfigure	Instant	$0.00	$0.00	$0.00
3x Doom Blade	Instant	$0.00	$0.00	$0.00
2x Hideous End	Instant	$0.00	$0.00	$0.00
2x Smother	Instant	$0.00	$0.00	$0.00
1x Tendrils of Corruption	Instant	$0.00	$0.00	$0.00
3x Tomb Hex	Instant	$0.00	$0.00	$0.00
2x Nemesis Trap	Instant — Trap	$0.00	$0.00	$0.00
1x Sorin Markov	Planeswalker — Sorin	$0.00	$0.00	$0.00
1x Assassinate	Sorcery	$0.00	$0.00	$0.00
1x Consume Spirit	Sorcery	$0.00	$0.00	$0.00
2x Dead Reckoning	Sorcery	$0.00	$0.00	$0.00
1x Desecrated Earth	Sorcery	$0.00	$0.00	$0.00
1x Feast of Blood	Sorcery	$0.00	$0.00	$0.00
1x Grim Discovery	Sorcery	$0.00	$0.00	$0.00
2x Mire's Toll	Sorcery	$0.00	$0.00	$0.00
1x Sign in Blood	Sorcery	$0.00	$0.00	$0.00
20x Swamp	Basic Land — Swamp	$0.00	$0.00	$0.00
3x Bojuka Bog	Land	$0.00	$0.00	$0.00
3x Terramorphic Expanse	Land	$0.00	$0.00	$0.00
		$0.00	$0.00	$0.00