MTGS Wikia Article about "New World Order"
Every time I read a comment about "Well if this card had card draw/trample/haste/indestructible/hexproof/life gain...", I think "You're missing the point." They're armchair developer comments that fail to take into account the card's role in the greater Limited and Standard environment. No, it may not be as good as whatever card you're comparing it to. There's a reason for that. Not every burn spell is Lightning Bolt, nor does it need to be or should be.
PSA to everyone who keeps forgetting about the Reserved List:
You're on a website dedicated to talking about MtG. You're only a few keystrokes away from finding out what cards are on the Reserved List. You're also only a few keystrokes away from finding out why some cards on the Reserved List got foil printings in FtV, as Judge promos, or whatnot, as well as why that won't happen again. Stop doing this.
Well this was the first thing that came to mind when going over your deck
All Hallow's Eve is likely the most thematic card you could run here. It does help your opponents (slow living death), but can help you recur your own goodies.
My favorite thing to do with a sacrifice theme'd deck is to sacrifice the opponents stuff. You could use the instant speed theft spells (word of seizing/act of aggression/grab the reins), or the cost-effectient ones (act of treason variants), or the utility ones (Hijack/ritual of the machine), or repeating ones (captivating crew). If you fill your deck up with a pile of these effects, then something like bazaar trader becomes fun because he can make the theft'ed card permanently yours.
Alternatively, since your current list only runs 6x total non-permanent spells, warp world would be a fun gamble to randomly stack enchantments on an opponent.
These are unfortunately the worst colors for enchantment support. You may want to try crystal chimes and/or yawgmoth's will just for a bit of recursion. The only copy effect you could use would be mirage mirror, which I don't think will work with a curse.
Also, while not at all thematic with your deck, any sort of infinite black/red mana generation with your commander does allow you to draw your deck + shock the opponents to death (since you can cast + sac Lyzolda to herself repeatedly).
edit; I would suggest curse of shallow graves as that will give you more Lyzolda sac fodder. Curse of Chaos isn't nearly as good unless you tend to make a token swarm. If you go wide with something like army of the damned or dread summons then I'd give that curse a try too.
Decklist is a WIP. Input and suggestions welcome.
3 Lyzolda, the Blood Witch
Creatures
1 Festering Newt
2 Black Cat
2 Rix Maadi Guildmage
3 Bog Witch
3 Kindly Stranger
3 Wakedancer
4 Accursed Witch
4 Bogbrew Witch
4 Fate Unraveler
4 Rakka Mar
4 Skirsdag Cultist
5 Stuffy Doll
5 Bitterheart Witch
5 Ghoulcaller Gisa
Artifacts
1 Elixir of Immortality
1 Witches' Eye
2 Bubbling Cauldron
2 Rakdos Riteknife
3 Diviner's Wand
3 Jar of Eyeballs
4 Skullmead Cauldron
4 Thornbite Staff
5 Cauldron of Souls
5 Storm Cauldron
6 Ward of Bones
1 Sinister Concoction
2 Vessel of Malignity
2 Vessel of Volatility
3 Tainted Remedy
4 Triskaidekaphobia
4 Spiteful Visions
Curses
1 Curse of Vengeance
1 Curse of Opulence
2 Trespasser's Curse
2 Curse of the Pierced Heart
3 Curse of Disturbance
5 Curse of Misfortunes
5 Curse of Thirst
5 Curse of Death's Hold
5 Curse of Bloodletting
Instants
1 Tragic Slip
4 Lightning Volley
6 Cauldron Dance
Sorceries
1 Bone Splinters
2 Rite of Consumption
3 Morbid Curiosity
Land
1 Akoum Refuge
1 Ash Barrens
1 Barren Moor
1 Blackcleave Cliffs
1 Blasted Landscape
1 Blood Crypt
1 Bloodfell Caves
1 Canyon Slough
1 Cinder Barrens
1 Command Tower
1 Dragonskull Summit
1 Foreboding Ruins
1 Forgotten Cave
1 Molten Slagheap
1 Polluted Mire
1 Rakdos Carnarium
1 Rakdos Guildgate
1 Shadowblood Ridge
1 Smoldering Crater
1 Temple of Malice
13 Swamp
7 Mountain
Every time I read a comment about "Well if this card had card draw/trample/haste/indestructible/hexproof/life gain...", I think "You're missing the point." They're armchair developer comments that fail to take into account the card's role in the greater Limited and Standard environment. No, it may not be as good as whatever card you're comparing it to. There's a reason for that. Not every burn spell is Lightning Bolt, nor does it need to be or should be.
All Hallow's Eve is likely the most thematic card you could run here. It does help your opponents (slow living death), but can help you recur your own goodies.
My favorite thing to do with a sacrifice theme'd deck is to sacrifice the opponents stuff. You could use the instant speed theft spells (word of seizing/act of aggression/grab the reins), or the cost-effectient ones (act of treason variants), or the utility ones (Hijack/ritual of the machine), or repeating ones (captivating crew). If you fill your deck up with a pile of these effects, then something like bazaar trader becomes fun because he can make the theft'ed card permanently yours.
Alternatively, since your current list only runs 6x total non-permanent spells, warp world would be a fun gamble to randomly stack enchantments on an opponent.
These are unfortunately the worst colors for enchantment support. You may want to try crystal chimes and/or yawgmoth's will just for a bit of recursion. The only copy effect you could use would be mirage mirror, which I don't think will work with a curse.
Also, while not at all thematic with your deck, any sort of infinite black/red mana generation with your commander does allow you to draw your deck + shock the opponents to death (since you can cast + sac Lyzolda to herself repeatedly).
edit; I would suggest curse of shallow graves as that will give you more Lyzolda sac fodder. Curse of Chaos isn't nearly as good unless you tend to make a token swarm. If you go wide with something like army of the damned or dread summons then I'd give that curse a try too.
Links to my most current deck lists;
Primary EDH; Rakka Mar Token Perfection, Crosis Mnemonic Betrayal, Cromat Villainous, Judith Gravestorm, Rakdos Empty Storm, Exava Artifacts, Bant Trash, & Fumiko Voltron!
EDH kept at home; Ruzzian Isset & Rakdos LoR!
EDH (nostalgic/pimp/retired) in storage;
Latulla Burns, Akroma Smash, Jeska Voltron, Rakdos Storm, Bladewing Darghans, Lyzolda Worldgorger, Xantcha Steals your Heart, Jori Storm, Wydwen Permission, Gwendlyn Paradox, Jeleva Warps, & Sigarda Brick!
Legacy Showanimator and High Tide!