Especially with the number of mana rocks you play, mass land destruction seems pretty solid: armageddon, cataclysm, boom//bust. Flagstones helps than too. I would also add some more duals instead of basics to the mana base. Anger is also kind of weak if you don't have entomb to search for it and put it directly into your graveyard. I would play web of war instead.
My deck started out a lot like yours, and transformed into what I have now through recommendations and experiences from other people combined with problems I encountered on my own through play testing, so I would say just go to my thread and read all of the comments. Deck link in sig.
"Common sense is not as common as one would believe."
"These kids today with their collector numbers and their newfangled tap symbol. Twenty Black Lotuses and twenty Plague Rats. Now that's real Magic."-Old Fogey
Artifacts
1 Quicksilver Amulet
1 Darksteel Plate
1 Strionic Resonator
1 Swiftfoot Boots
1 Defense Grid
1 Lightning Greaves
1 Sunforger
Manafacts
1 Mana Crypt
1 Sol Ring
1 Rakdos Signet
1 Boros Signet
1 Orzhov Signet
1 Talisman of Indulgence
1 Coldsteel Heart
1 Jeweled Amulet
1 Chromatic Lantern
Angels
1 Gisela, Blade of Goldnight
1 Avacyn, Angel of Hope
1 Angel of Serenity
1 Angel of Despair
1 Iona, Shield of Emeria
1 Karmic Guide
1 Linvala, Keeper of Silence
1 Baneslayer Angel
Dragons
1 Balefire Dragon
1 Thundermaw Hellkite
1 Hellkite Tyrant
1 Scourge of Kher Ridges
1 Steel Hellkite
1 Rune-Scarred Demon
1 Bloodgift Demon
1 Lord of the Void
1 Sire of Insanity
Lands
4 Snow-Covered Plains
5 Snow-Covered Swamp
1 Homeward Path
1 Mistveil Plains
1 Arid Mesa
1 Marsh Flats
1 Rugged Prairie
1 Fetid Heath
1 Graven Cairns
1 Volrath's Stronghold
1 Urborg, Tomb of Yawgmoth
1 Bloodstained Mire
1 Clifftop Retreat
1 Isolated Chapel
1 Maze of Ith
1 Hall of the Bandit Lord
1 Ancient Tomb
1 Command Tower
1 Flagstones of Trokair
1 Badlands
1 Plateau
1 Scrubland
1 Blood Crypt
1 Godless Shrine
1 Sacred Foundry
5 Snow-Covered Mountain
1 Unmake
1 Chaos Warp
1 Terminate
1 Hide // Seek
1 Boros Charm
1 Enlightened Tutor
1 Wear // Tear
1 Swords to Plowshares
1 Return to Dust
Tutors
1 Demonic Tutor
1 Vampiric Tutor
1 Land Tax
1 Grim Tutor
Win solidifiers
1 Moat
1 Austere Command
1 Catastrophe
1 Armageddon
1 Ravages of War
Usefull non-ADD creatures
1 Stoneforge Mystic
1 Grand Abolisher
1 Mother of Runes
1 Disciple of Bolas
Draw
1 Phyrexian Arena
1 Wheel of Fortune
Reanimation
1 Phyrexian Reclamation
1 Reanimate
1 Animate Dead
Usefull
1 Sneak Attack
1 Hero's Downfall
My take on Kaalia of the Vast
KAALIA SMASH!
Intet dreams of times ahead
and more
KAALIA SMASH!
Intet dreams of times ahead
and more
BRWC Mardu Shops - Tymna and Akiri Artifacts BRWC
My deck started out a lot like yours, and transformed into what I have now through recommendations and experiences from other people combined with problems I encountered on my own through play testing, so I would say just go to my thread and read all of the comments. Deck link in sig.
WBSorin's ArmyWB
RRRRDWRRR
RGWerewolvesRG
EDH/Commander:
WBRKaalia of the VastWBR(Multiplayer Competitive Primer and Beginner's Guide)
WBRKaalia of the VastWBR (1v1 Competitive Primer)
BSkithiryx, the Blight DragonB(1v1 Shotgun Venom)
KAALIA SMASH!
Intet dreams of times ahead
and more
KAALIA SMASH!
Intet dreams of times ahead
and more
You need more card draw. I'd recommend Necrologia, Faithless Looting, Reforge the Soul, or Decree of Pain.
Alternatively you can build the deck around Necropotence as your draw engine. To do this, take out any reanimation cards or cards that have discard effects because they don't synergize. Add Reliquary Tower and/or Spellbook, Urborg, Tomb of Yawgmoth, Ivory Tower, Diabolic Tutor, and Enlightened Tutor. Dark Ritual might be good as well. And Necropotence will likely get removed so you should also run Yawgmoth's Will if you can get one.
Hero's Downfall is pretty weak. You want something classic like Vindicate
Unmake --> Path to Exile or maybe Toxic Deluge
Winter Orb is great in Kaalia. Obscenely cheap lockdown and a great substitute for Ravages of War if you can't afford a paper copy.
Here's my list
MY PRIMER ON NIV-MIZZET, THE FIREMIND, MY CUSTOM CARDS ON DEVIANTART
My other decks:
Kaalia of the Vast: Certified Air Raid Material
Prossh, Skyraider of Kher: NOM NOM NOM!
Aurelia, the Warleader: Warclamp