Couch312

Not my best work, but good enough for 20-25 dollars?
http://www.mtgvault.com/couch312/decks/oozes-oozing-and-stuff/

I heard you like to play, that's unfortunate.
http://www.mtgvault.com/couch312/decks/budget-boring-control/

I imagine Simian Spirit Guide is there for the essentially free lightning bolt, or to help bolt them with Torchrunner.

Terramorphic Expanse is the poor mans fetch.

Heartless Summoning makes Myr Superion and Myr Retriever free, fulfilling any mana requirements.

Falkenrath Noble for the infinite myr retriever loop?

I'll just leave this infinite combo deck here;
http://www.mtgvault.com/couch312/decks/budget-tap-dance/

8 Storm Crows, 32 Arc Blades, profit.

Either or; Pauper is a format that usually has it's own banned list and house rules, the rules at my local gameshop is if it was printed as a common it's legal. Of course it has it's own banned list, like invigorate, cranial plating, hymn to tourach, high tide and a few others.

.... It says standard in the deck tags....

For anyone that enjoys the Pauper format.
http://www.mtgvault.com/couch312/decks/budget-selesnya-pauper/

Because Scornful Egotist. Still not as useless as Great Wall.

For the sideboard have you thought about pithing needle? It shuts down planeswalkers, deathrites and other stuff.
I would definitely put in Banishing Light, because more control.
Have you thought about Deicide?
Verdict and your pick of Walkers to fill out the rest. Looks like a solid deck that I would loathe playing against. +1

For the sideboard I'd say Pithing Needle to shut down planeswalker's, aetherlings and other things, Mistcutter Hydra for the blue control matchup, and a couple other things I can't recall the names of.
Golgari Charm for enchantment and weenie hate.

I'll just put this here as well.
http://www.mtgvault.com/couch312/decks/budget-swing-and-fling-2/

Sure, I'll jump on this bandwagon;
http://www.mtgvault.com/couch312/decks/budget-standard-lifegain/
Ideas, thoughts, and criticism welcome.

Throw some fetches in? If not fetches then things like Terramorphic Expanse? Or Esper Banorama for the double hedron crab landfall.

4x Urborg, since it is a required part of the turn two combo and makes all of your lands swamps in addition to their other types, so you can tap every land for black mana.
As for staying mono black I don't know.
http://www.mtgvault.com/couch312/decks/marit-lage/
That is what I ran when I played the dark depths combo. I played crucible of worlds for dark depths recursion should the exile it and expedition map and divining top to dig. I also played hymn to tourach since it is one of the most powerful hand hate cards in the game.
I don't really recall my sideboard.

I'm unsure how to feel about that. Dark Depths is good, but, trading fetch lands.
I like to play with everything, so needing fetches of every combination is a thing for me.

Oh I know, I've played with Infect and against it. I've played against most Tier one legacy decks, they're fun for sure. Currently I'm running the Painter-Stone combo. Elves or Affinity are my go-to decks though.