Deck Name: Sickness. Colors: Blue, Black, and Green. Format: Legacy. Version 12

Creatures: 9 (+ 4 if including Inkmoth Nexus)

1 Ichorclaw Myr                               4 Plague Stinger (black)

4 Blighted Agent (blue)

Instants and Sorceries: 23

4 Commune With Nature (green)    1 Dispel (blue)

2 Go for the Throat (black)              3 Groundswell (green)

4 Invigorate (green)                         2 Might of Old Krosa (green)

3 Mutagenic Growth (green)            3 Ponder (blue)

1 Ultimate Price

Artifact or Enchantment: 6

3 Infiltration Lens

3 Rancor

Land: (22)

1 Darkslick Shores (black, blue)    4 Inkmoth Nexus

4 Breeding Pool (blue, green)        4 basic Forest

4 Mana Confluence (any color)     1 Pendelhaven (green)

2 Watery Grave (black and blue)

2 Verdant Catacombs (black and green)

Sideboard: 15

1 Blight Mamba                             2 Darkslick Shores (above)

1 Dispel (above)                             1 Glistener Elf

1 Groundswell (above)                  1 Infiltration Lens (above)

2 Might of Old Krosa (above)       4 Nature’s Claim

1 Ponder (above)                            1 Primal Rage

Deck Name: Sickness. Colors: Blue, Black, and Green. Format: Legacy. Version 11

Creatures: 10 (+ 4 if including Inkmoth Nexus)

1 Glistener Elf

1 Ichorclaw Myr

4 Plague Stinger

4 Blighted Agent

Instant and Sorcery: 21

4 Commune With Nature

2 Dispel (blue)

4 Groundswell (green)

4 Invigorate (green)

4 Might of Old Krosa (green)

3 Mutagenic Growth

Enchantment:

4 Rancor

Land: (25)

3 Darkslick Shores

4 Inkmoth Nexus

4 Breeding Pool (blue and green)

5 basic Forest

4 Mana Confluence

1 Pendelhaven (green)

2 Watery Grave (black and blue)

2 Verdant Catacombs (black and green)

Sideboard: 15

Blight Mamba

3 Blight Widow

2 Dispel

2 Glistener Elf

Melira, Sylvok Outcast

Mutagenic Growth

4 Nature’s Claim

Sylvan Might

Deck Name: Sickness. Colors: Blue, Black, and Green. Format: Legacy. Version 10.5

Creatures (8)

(Please note that in addition to these 8, 4 Inkmoth Nexus, 2 Crab Umbra, and 4 Spider Umbra make it as if 18)

4 Blighted Agent
4 Plague Stinger

Instant and Sorcery (19)

2 Dispel (blue)

2 Go for the Throat (black)

4 Green Sun’s Zenith  I did not notice that Green Sun's Zenith is just for green creatures.

4 Groundswell (green)

4 Invigorate (green)

2 Might of Old Krosa (green)

3 Mutagenic Growth

2 Nature’s Claim (green)

Enchantment (10)

2 Crab Umbra (new)
4 Rancor

4 Spider Umbra (new)

 

Land: (24)

4 Inkmoth Nexus

4 Breeding Pool (blue and green)

3 Darkslick Shores (black and blue)

5 Forest

1 Pendelhaven (green)

3 Swamp

2 Watery Grave (black and blue)

2 Verdant Catacombs (black and green)

1st Legacy Deck 4.1 Infect/Poison

1/2/2013 last update The Original Title Was: A Fairly Casual Poison Legacy Deck That Doubles as a Poison Pauper Deck The Legacy Deck Is as Follows:

Land: 22
4 Inkmoth Nexus
4 Breeding Pool
2 Verdant Catacombs
2 Watery Grave
1 Guilt-leaf Palace
1 Darkslick Shores
6 Forests
1 Island
1 Swamp

Green Cards: 24
4 Mutagenic Growth
4 Giant Growth
4 Groundswell
4 Rancor
4 Invigorate
4 Glistener Elf
4 Blight Mamba

Blue Cards: 4 In Legacy
4 Blighted Agent

Black Cards: 6 In Legacy
4 Plague Stinger
2 Virulent Swipe

Note1: Having 4 Melira, Sylvok Outcast is a good idea for a sideboard, especially since via the law of Legendary Creatures, one destroys another, such that if your opponent is playing poison, then you will have some really good defense.

Note2: Having more forests increases the likelyhood of pulling one such that you are able to play Invigorate.

This is an update of the following blogs:
http://craig-hamilton-mtg.blogspot.com/2012/10/improved-poison-legacy-deck-black-blue.html
http://craig-hamilton-mtg.blogspot.com/2012/10/poison-legacy-deck-green-black-and-blue.html
http://craig-hamilton-mtg.blogspot.com/2012/12/a-fairly-casual-poison-legacy-deck-that.html

1st Legacy Deck Version 3.1 A Infect/Poison Deck

The following is my newest Legacy Infect deck:
http://craig-hamilton-mtg.blogspot.com/2013/02/a-fairly-casual-poison-legacy-deck-30.html
1/2/2013 last update

The Original Title Was:  A Fairly Casual Poison Legacy Deck That Doubles as a Poison Pauper Deck

The Legacy Deck Is as Follows:

Land: In Legacy 22, In Pauper 22

4 Inkmoth Nexus

4 Breeding Pool

2 Verdant Catacombs

2 Watery Grave

1 Guilt-leaf Palace

1 Darkslick Shores

4 Forests

2 Islands

2 Swamps

Green Cards: 22 In Legacy

4 Mutagenic Growth (2 In Pauper)
3 Giant Growth

4 Groundswell

3 Rancor

4 Invigorate

4 Glistener Elf

Blue Cards: 10 In Legacy

3 Distortion Strike

4 Blighted Agent

3 Spell Pierce

Black Cards: 6 In Legacy

4 Plague Stinger
2 Virulent Swipe
Having 4 Melira, Sylvok Outcast is a good idea for a sideboard, especially since via the law of Legendary Creatures, one destroys another, such that if your opponent is playing poison, then you will have some really good defense.