Toshiro Umezawa (Commander) - Flash

Jeff Dunn
The Best Instants to Flashback with Toshiro Umezawa
If you like flashing back instants and you love mono-black, this flashback to the latest and greatest spells for Toshiro Umezawa.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Withering Torment
75% of 8 decks +20% synergy
High Synergy Cards
Grim Return
83% of 29 decks +81% synergy
Blood Pact
86% of 29 decks +81% synergy
Malicious Affliction
83% of 29 decks +80% synergy
Hellish Rebuke
79% of 29 decks +77% synergy
Professor Onyx
83% of 29 decks +76% synergy
Force of Despair
83% of 29 decks +75% synergy
Sedgemoor Witch
76% of 29 decks +74% synergy
Soul Shatter
86% of 29 decks +73% synergy
Primal Amulet
72% of 29 decks +72% synergy
Wretched Confluence
72% of 29 decks +71% synergy
Top Cards
Dark Ritual
97% of 29 decks +31% synergy
Defile
93% of 29 decks +52% synergy
Consuming Corruption
92% of 12 decks +66% synergy
Tragic Slip
90% of 29 decks +69% synergy
Séance Board
83% of 6 decks +75% synergy
Vona's Hunger
76% of 29 decks +71% synergy
Sheoldred's Edict
73% of 26 decks +58% synergy
Thrilling Encore
72% of 29 decks +70% synergy
Slaughter Pact
72% of 29 decks +69% synergy
Snuff Out
72% of 29 decks +61% synergy
Creatures
Oriq Loremage
62% of 29 decks +61% synergy
Morbid Opportunist
59% of 29 decks +42% synergy
Crypt Ghast
55% of 29 decks +9% synergy
Gravebreaker Lamia
52% of 29 decks +51% synergy
Harvester of Souls
52% of 29 decks +45% synergy
Tormod, the Desecrator
45% of 29 decks +41% synergy
Gisa, Glorious Resurrector
34% of 29 decks +28% synergy
Kaervek, the Punisher
33% of 12 decks +28% synergy
Sangromancer
28% of 29 decks +14% synergy
Massacre Wurm
21% of 29 decks +6% synergy
Royal Assassin
17% of 29 decks +15% synergy
K'rrik, Son of Yawgmoth
17% of 29 decks +1% synergy
Nirkana Revenant
10% of 29 decks -3% synergy
Solemn Simulacrum
10% of 29 decks -16% synergy
Instants
Go for the Throat
72% of 29 decks +48% synergy
Dark Bargain
69% of 29 decks +68% synergy
Succumb to Temptation
69% of 29 decks +67% synergy
Liliana's Triumph
69% of 29 decks +62% synergy
Sudden Spoiling
69% of 29 decks +59% synergy
Infernal Grasp
69% of 29 decks +42% synergy
Curtains' Call
66% of 29 decks +63% synergy
Entomb
66% of 29 decks +53% synergy
Cabal Ritual
66% of 29 decks +48% synergy
Imp's Mischief
66% of 29 decks +47% synergy
Vendetta
62% of 29 decks +61% synergy
Cremate
62% of 29 decks +60% synergy
Price of Fame
62% of 29 decks +60% synergy
Doom Blade
62% of 29 decks +53% synergy
You Are Already Dead
59% of 29 decks +57% synergy
Cling to Dust
59% of 29 decks +57% synergy
Rise of the Dread Marn
59% of 29 decks +55% synergy
Cut Down
59% of 29 decks +53% synergy
Hostile Negotiations
56% of 27 decks +53% synergy
Sudden Edict
55% of 29 decks +53% synergy
Tendrils of Corruption
55% of 29 decks +50% synergy
Bitter Triumph
53% of 15 decks +37% synergy
Aphotic Wisps
52% of 29 decks +50% synergy
Fell the Profane
50% of 12 decks +27% synergy
Heartless Act
48% of 29 decks +46% synergy
Deadly Rollick
48% of 29 decks +27% synergy
Withering Boon
45% of 29 decks +40% synergy
Malakir Rebirth
45% of 29 decks +24% synergy
Chain Assassination
44% of 9 decks +44% synergy
Breathe Your Last
44% of 9 decks +40% synergy
Moonlight Bargain
41% of 29 decks +41% synergy
Demon's Due
41% of 29 decks +41% synergy
Erebos's Intervention
41% of 29 decks +38% synergy
Hagra Mauling
38% of 29 decks +33% synergy
Darkness
38% of 29 decks +30% synergy
Dismember
38% of 29 decks +27% synergy
Vampiric Tutor
38% of 29 decks +13% synergy
Bile Blight
34% of 29 decks +33% synergy
Necrologia
34% of 29 decks +32% synergy
Victim of Night
34% of 29 decks +32% synergy
Crypt Incursion
34% of 29 decks +32% synergy
V.A.T.S.
33% of 15 decks +31% synergy
Not Dead After All
33% of 21 decks +21% synergy
Flare of Malice
33% of 12 decks +21% synergy
Spoils of Evil
31% of 29 decks +31% synergy
Undying Malice
31% of 29 decks +23% synergy
Hatred
28% of 29 decks +27% synergy
Pharika's Libation
28% of 29 decks +26% synergy
Hero's Downfall
28% of 29 decks +19% synergy
Outrageous Robbery
25% of 12 decks +23% synergy
Sorceries
Feed the Swarm
34% of 29 decks -20% synergy
Bubbling Muck
21% of 29 decks +5% synergy
Torment of Hailfire
21% of 29 decks +3% synergy
Demonic Tutor
21% of 29 decks -10% synergy
Chain of Smog
14% of 29 decks +9% synergy
Rise of the Dark Realms
14% of 29 decks +4% synergy
Exsanguinate
14% of 29 decks -9% synergy
Mutilate
14% of 29 decks -10% synergy
Night's Whisper
10% of 29 decks -14% synergy
Sign in Blood
10% of 29 decks -29% synergy
Utility Artifacts
Jet Medallion
66% of 29 decks +16% synergy
Isochron Scepter
34% of 29 decks +34% synergy
Sphinx-Bone Wand
21% of 29 decks +21% synergy
Bolas's Citadel
17% of 29 decks -16% synergy
Glamdring
14% of 21 decks +14% synergy
Sentinel Tower
14% of 29 decks +14% synergy
Aetherflux Reservoir
14% of 29 decks +2% synergy
Wayfarer's Bauble
14% of 29 decks -6% synergy
Runechanter's Pike
10% of 29 decks +10% synergy
Lightning Greaves
10% of 29 decks -23% synergy
Enchantments
Black Market
45% of 29 decks +23% synergy
Grave Betrayal
38% of 29 decks +34% synergy
Life of Toshiro Umezawa
31% of 29 decks +31% synergy
Revel in Riches
24% of 29 decks +19% synergy
No Mercy
14% of 29 decks +7% synergy
Endless Whispers
10% of 29 decks +9% synergy
Necropotence
10% of 29 decks -6% synergy
Planeswalkers
Liliana of the Dark Realms
10% of 29 decks -2% synergy
Utility Lands
Cabal Coffers
69% of 29 decks +12% synergy
Arcane Lighthouse
55% of 29 decks +53% synergy
Cabal Stronghold
55% of 29 decks +16% synergy
Spymaster's Vault
50% of 12 decks +37% synergy
Detection Tower
48% of 29 decks +47% synergy
Urborg, Tomb of Yawgmoth
48% of 29 decks +9% synergy
Boseiju, Who Shelters All
34% of 29 decks +33% synergy
The Biblioplex
28% of 29 decks +28% synergy
Bojuka Bog
28% of 29 decks -19% synergy
War Room
24% of 29 decks +7% synergy
Castle Locthwain
21% of 29 decks -0% synergy
Reliquary Tower
21% of 29 decks -12% synergy
Terrain Generator
14% of 29 decks +12% synergy
Takenuma, Abandoned Mire
14% of 29 decks -4% synergy
Isolated Watchtower
10% of 29 decks +10% synergy
Deserted Temple
10% of 29 decks +7% synergy
Polluted Mire
10% of 29 decks +5% synergy
Mana Artifacts
Sol Ring
59% of 29 decks -29% synergy
Arcane Signet
38% of 29 decks -26% synergy
Charcoal Diamond
31% of 29 decks +6% synergy
Fellwar Stone
17% of 29 decks +2% synergy
Thought Vessel
17% of 29 decks -11% synergy
Mind Stone
17% of 29 decks -18% synergy
Star Compass
10% of 29 decks +9% synergy
Extraplanar Lens
10% of 29 decks +5% synergy
Lands
Myriad Landscape
28% of 29 decks -2% synergy
Forbidden Orchard
21% of 29 decks +19% synergy
Hall of Oracles
10% of 29 decks +10% synergy