Bohemian

If you're going for an unconventional black/white victory, maybe a couple Hellcarver Demon's and Barren Glory?

You might want to look into the Madness mechanic. With Abandon Hope you can ruin your opponent's hand, play cards like Gorgon Recluse and Call to the Netherworld, then fill back up with Dream Salvage and Night's Whisper. It's also in my opinnion that no mono-black deck should be without Beseech the Queen to get your win conditions. Those are just some ideas.

Familiar's Ruse might be better than Mana Leak If you're looking to reuse your flash creatures.

Curiousity would cheaply help move your hand. Arm with Aether will also greatly improve your defense.

Not a bad deck, just needs refinement. Nectar Faeries are made much less effective with Scion of Oona--a card you always want on the battlefield. I'd ditch Faerie Tauntings unless you plan on loading up on more flash faeries, or perhaps included Familiar's Ruse.

While Notorious Throng is excellent, you have no rogues. I'd recommend Oona's Blackguard--she goes great with your queen. Oona's Gatewarden is also a much better 1 mana drop than Zephyr Sprite--especially with so many Liege's. Also, a Faerie Harbinger or two will really help fish out your single cards.

Reya is correct. Dark Ritual helps ensure that it will be a turn 3 win at latest. The weak creatures do serve a purpose.

Tyhpoid Rat is a touch out of place, but I figured it would be good to have a nasty deturent for chump blocking in the unlikely scenario that the combo doesn't execute right away. The Bloodghasts are cheap and relentless to keep the opponent off balance, and are a great candidate for sacrificing with Diabolic Intent.

I made one as well in honor of the release as well, though instead of Avatar of Woe, I have Avatar of Vengence. I'm surprised not to see any Bloodghasts in this deck.

http://www.mtgvault.com/ViewDeck.aspx?DeckID=259840

Doesn't a deck require a minimum of 60 cards? I only see 52.

Nectar faerie is a great card, but it's usefulness is limited in a deck with Scion of Oona. Consider switching it with Faerie Tauntings if you plan on using Glen Elendra Pranksters. Also, Cryptoplasm is a better choice for reusing your flash faerie effects. Puppeteer Clique also has limited usefulness unless you plan on including removal (Doomblade, Terror, etc). I would suggest switching it out for Oona's Blackguard to be both an early blocker, and something to make your tokens generated by your Queen significantly more useful.

I've got a frog tribal too, although it's more about anything slimy. Check it out.

http://www.mtgvault.com/ViewDeck.aspx?DeckID=220395

I like this deck. It's very simple, but looks to be reliable, quick, and effective and most importantly--doesn't rely on a single gimmick to succeed. The price is also appealing. Very well done.

This deck can get out of hand very quickly. I certainly wouldn't want to play against it. In a multiplayer game I was using my "Kleptomaniac" deck and copied a Knight Examplar, then put Followed Footsteps on it. Good times.

Thanks. I think I'll do that.

This deck is incredibly similar to a deck of mine. The main difference is that is uses some proliferate and a touch more graft.

If you're trying to copy things, here are some suggestions:

Rite of Replication, Clone, Cryptoplasm, Followed Footsteps, Vesuvan Shapshifter, etc.

Fun deck. Looks like a cross between my mono black casual and suicide decks.

I feel that this being classified as a suicide deck is a misnomer. To call it that, you need some balls-to-the-wall cards like Death Cloud, Necropotence--recklessly powerful cards. Also, add search and draw to make it both more consistent and faster. Two favorites of mine for mono black are Sign in Blood and Beseech the Queen. Furthermore, if you're into cards like Dash Hopes and Temporal Extortion, look into Choice of Damnations--one of my all time favorite cards.

Card combos like Thoughtsieze + Extirpate or similar with Nightmare Incursion are very good for mill decks, because you can mill all of the greatest threats from their deck selectively and quite early. Just a suggestion.

I'm suprised there is nothing like Helm of the Ghastlord, Extirpate, and Nightmare Incursion.

I have a deck pretty similar to this, but I splash blue to utilize Teferi's Veil to dodge the sacrificing costs.

http://www.mtgvault.com/ViewDeck.aspx?DeckID=220358

I'm surprised that Purity isn't in this deck. Not that it needs it--just feels right for mono-white deck.