I would like to convert my standard decks to Duel of the Planeswalker:2014 Decks, substitution ideas please

Budget Black Standard post Theros

Creature (20)

1x

Abhorrent Overlord

4x

Baleful Eidolon

4x

Blightcaster

2x

Gray Merchant of Asphodel

1x

Liliana's Reaver

1x

Nighthowler

2x

Thrill-Kill Assassin

3x

Tormented Hero

2x

Xathrid Necromancer

Sorcery (14)

4x

Corrupt

4x

Diabolic Tutor

4x

Duress

2x

Thoughtseize

Enchantment (2)

1x

Stab Wound

1x

Whip of Erebos

Instant (2)

2x

Ultimate Price

Land (22)

22x

Swamp

Budget Blue Balls

Instant (20)

4x

Annul

4x

Disperse

4x

Dissolve

4x

Essence Scatter

4x

Negate

Creature (11)

4x

Nephalia Seakite

2x

Nimbus Naiad

1x

Thassa, God of the Sea

4x

Warden of Evos Isle

Enchantment (1)

1x

Bident of Thassa

Sorcery (6)

1x

Curse of the Swine

4x

Tome Scour

1x

Traumatize

Land (22)

22x

Island

Budget Izzet deck Post Theros Standard

Instant (24)

4x

Dissolve

2x

Izzet Charm

4x

Lightning Strike

4x

Magma Jet

4x Shock

2x Turn / Burn

4x

Voyage's End

Planeswalker (2)

2x

Chandra, Pyromaster

Creature (12)

2x

Goblin Electromancer

4x

Guttersnipe

2x

Spellheart Chimera

4x

Young Pyromancer

Land (22)

7x

Island

2x

Izzet Guildgate

11x

Mountain

2x

Steam Vents

Sideboard (19)

4x

Dispel

3x

Epic Experiment

4x

Essence Scatter

4x

Negate

4x

Syncopate

Maybeboard (3)

3x

Firemind's Foresight

Budget Monored Deck Wins Post Theros Standard

Creature (20)

4x

Ash Zealot

4x

Legion Loyalist

4x

Ogre Battledriver

4x

Rakdos Cackler

4x

Young Pyromancer

Instant (16)

4x

Lightning Strike

4x

Magma Jet

4x Shock

4x

Skullcrack

Sorcery (4)

4x

Mizzium Mortars

Land (20)

20x

Mountain

Gruul Standard Post Theros

Creature (20)

4x

Blur Sliver

2x

Manaweft Sliver

1x

Mistcutter Hydra

2x

Nemesis of Mortals

3x

Polukranos, World Eater

4x

Predatory Sliver

4x

Striking Sliver

Instant (7)

4x

Lightning Strike

3x

Magma Jet

Sorcery (5)

4x

Bramblecrush

1x

Mizzium Mortars

Enchantment (2)

1x

Bow of Nylea

1x

Hammer of Purphoros

Land (22)

11x

Forest

11x

Mountain

Planeswalker (2)

2x

Xenagos, the Reveler

2x

Chandra, Pyromaster

Maybe you want MTG Salvation rather than this website? Anyway, blightcaster shouldn't be that mono black deck.