raginggoblin

Smokestack and Propaganda could be pleasant additions. Also, Smallpox and The Abyss are fun.

Gifts Ungiven could help set up your Sun titan combo with Unburial Rites (tutors are always nice).

As a side note, I'm not super familiar with this archetype, but it feels like you don't have too many targets for your sun titans... maybe another Image or two? Some other 1-3 cost permanents could probably help too.

Technically only the extra turns can be considered 'infinite'. To make the thopters and life infinite, add Ashnod's Altar.

You want something much more aggressive if you're going with zombies. Card advantage should be irrelevant, because you've killed you're opponent before they can cast a big sphinx's revelation.

Try something more like this:
http://www.mtgvault.com/raginggoblin/decks/standard-bw-zombies/

The big thing that makes me prefer Will to Seas is that it triggers merrow reejery.

Compared to the current aggro meta this kind of pre-gatecrash Bant deck just durdles too much in the early game.

Recommendations: Mainboard the Centaur Healers. Add a steam vents/stomping ground/sacred foundry (or 1 of each) and a couple kessig wolf-runs. This gives you a much more realistic win condition than "i gain life, go".

Victim of Night isn't bad, but keep in mind that (while it isn't top tier) there are some zombie decks floating around that could really benefit from you not having reliable removal.

Second, Mind Grind is a cool card, but control probably isn't the matchup you want it in: most control decks feature somewhere between 24 and 27 lands, which makes it very difficult to mill effectively.

Overall it doesn't look bad. I'd add a second memory adept (cut one obzedat- only one, he's good). And a second or third snappy never hurts.

Good luck!

Primalcrux combos really well with Khalni Hydra

The button is for visibility to the general public. Your friends can see it without it being posted.

Why did you do this? Don't publish a deck until it is DONE. I'm tired of seeing people post decks with 0 cards, or two cards with a description "help make it better, te-he".
It's not what the site is for.

Very nice combination of countertop and stoneblade. Personally, I'd drop the snapcaster (all they really do is snap-brainstorm) and add two more terminus. I also think a couple muddle the mixture could be good here: it's a counterspell that can search for rest in peace, counterbalance, energy field, or stoneforge mystic (depending on what you need).

here's the UW Countertop deck I play:
http://www.mtgvault.com/raginggoblin/decks/uw-prison-legacy/
let me know what you think.

You need to work on your land base; with that many plains and vaults you won't ever be able to cast Geralf's Messenger on turn 3.

Ok, here's the thing:
You have ONE non-standard card. So either you didn't realize Lightning Bolt isn't legal in standard, or you're making a casual deck. If the latter is the case though, then why is lightning bolt the only non-Standard card in the deck? There are a lot of other options and alternatives if you aren't limiting yourself to standard.

Cut the swamps, they'll only hinder you. You have one card that requires black, and it only needs one source. The dual lands are more than enough, and you don't want to have swamps in hand if you've got all those white creatures to play

Another good win-con for you (since you are already using RIP for Energy Field) is Helm of Obedience. Great combo

Interesting. There are only a few cards difference keeping this from looking like the popular black decks of the late 90's...

For future reference: In MTG, Blue is abbreviated as U, and BUR is called Grixis :)

Sowing Salt is a lot better than Molten Rain for what you're going for.

As fun as duskmantle seems, you'd be a lot better off cutting him and adding more cantrips. Right now you can't reliably flip delver.

Replace Serra Angel with Baneslayer Angel.
Also, Black Vise is banned in Legacy.