Urborg, Tomb of Yawgmoth + Kormus Bell + Make Obsolete

Urborg, Tomb of Yawgmoth
Kormus Bell
Make Obsolete

Requires
Urborg, Tomb of Yawgmoth must be on the battlefield. Kormus Bell must be on the battlefield. Make Obsolete must be in hand. 2b to cast it.
Steps
  1. With Urborg on the battlefield, all lands are swamps.
  2. With Kormus Bell on the battlefield, all Swamps are 1/1 creatures.
  3. Cast Make Obsolete, giving all creatures your opponent control -1/-1 until end of turn, destroying all their lands.
Results
Destroy all lands opponents control. Destroy all x/1 creatures your opponents control.

Top Commanders (2)
Toxrill, the Corrosive
0.26% of 5300 decks 14 decks
Tasigur, the Golden Fang
0.12% of 5726 decks 7 decks
High Synergy Cards (10)
Elesh Norn, Grand Cenobite
80% of 10 decks +77% synergy
Crop Rotation
68% of 19 decks +64% synergy
Joint Exploration
64% of 11 decks +63% synergy
Linvala, Keeper of Silence
60% of 10 decks +59% synergy
Colossal Skyturtle
54% of 13 decks +53% synergy
Growth Spiral
57% of 14 decks +52% synergy
Dark Ritual
62% of 81 decks +51% synergy
Mythos of Brokkos
50% of 14 decks +50% synergy
Emergent Ultimatum
50% of 14 decks +50% synergy
Sultai Charm
50% of 14 decks +49% synergy
Top Cards (10)
Beast Within
63% of 19 decks +44% synergy
Blasphemous Act
57% of 7 decks +41% synergy
Rashmi, Eternities Crafter
50% of 14 decks +49% synergy
Uro, Titan of Nature's Wrath
50% of 14 decks +49% synergy
Villainous Wealth
50% of 14 decks +49% synergy
Neoform
50% of 14 decks +49% synergy
Enlightened Tutor
50% of 10 decks +42% synergy
Esper Sentinel
50% of 10 decks +40% synergy
Smothering Tithe
50% of 10 decks +38% synergy
Tear Asunder
47% of 15 decks +45% synergy
Creatures (50)
Vein Ripper
43% of 7 decks +41% synergy
Massacre Girl, Known Killer
43% of 7 decks +41% synergy
Krosan Restorer
37% of 19 decks +37% synergy
Witherbloom Apprentice
37% of 19 decks +36% synergy
Spitting Dilophosaurus
33% of 9 decks +33% synergy
Jin-Gitaxias, Progress Tyrant
32% of 31 decks +30% synergy
Scavenging Ooze
32% of 19 decks +30% synergy
Faerie Mastermind
30% of 10 decks +26% synergy
Crypt Ghast
27% of 81 decks +25% synergy
Vohar, Vodalian Desecrator
27% of 26 decks +26% synergy
Birds of Paradise
26% of 19 decks +14% synergy
Massacre Wurm
26% of 81 decks +24% synergy
Blood Artist
26% of 81 decks +20% synergy
Ledger Shredder
26% of 31 decks +24% synergy
Toxrill, the Corrosive
25% of 32 decks +24% synergy
Snapcaster Mage
24% of 37 decks +23% synergy
Sludge Monster
24% of 33 decks +24% synergy
Rona, Sheoldred's Faithful
23% of 26 decks +23% synergy
Opposition Agent
22% of 77 decks +18% synergy
Gray Merchant of Asphodel
21% of 81 decks +16% synergy
Sheoldred, Whispering One
20% of 81 decks +17% synergy
Hullbreaker Horror
19% of 31 decks +16% synergy
Nezahal, Primal Tide
19% of 37 decks +17% synergy
Talrand, Sky Summoner
19% of 37 decks +16% synergy
Braids, Arisen Nightmare
17% of 59 decks +13% synergy
Sheoldred
17% of 24 decks +14% synergy
Plague Mare
16% of 81 decks +16% synergy
Ayara, First of Locthwain
16% of 81 decks +14% synergy
Zulaport Cutthroat
16% of 81 decks +10% synergy
Kamahl, Fist of Krosa
16% of 19 decks +16% synergy
Eternal Witness
16% of 19 decks +5% synergy
Magus of the Coffers
15% of 81 decks +14% synergy
Night Clubber
14% of 66 decks +14% synergy
Solemn Simulacrum
14% of 81 decks -1% synergy
Glen Elendra Liege
14% of 37 decks +13% synergy
Notion Thief
14% of 37 decks +11% synergy
Pitiless Plunderer
12% of 81 decks +9% synergy
Dauthi Voidwalker
12% of 76 decks +7% synergy
Sedgemoor Witch
12% of 77 decks +11% synergy
Scaretiller
11% of 81 decks +11% synergy
Nirkana Revenant
11% of 81 decks +10% synergy
Zellix, Sanity Flayer
11% of 27 decks +10% synergy
Massacre Girl
11% of 81 decks +10% synergy
Syr Konrad, the Grim
11% of 81 decks +7% synergy
Baleful Strix
11% of 37 decks +7% synergy
Vito, Thorn of the Dusk Rose
10% of 77 decks +7% synergy
Sheoldred, the Apocalypse
10% of 59 decks +7% synergy
Crypt Rats
10% of 81 decks +10% synergy
Vilis, Broker of Blood
10% of 81 decks +8% synergy
Morbid Opportunist
9% of 74 decks +7% synergy
Instants (50)
Vampiric Tutor
58% of 81 decks +48% synergy
Bedevil
43% of 7 decks +39% synergy
Chaos Warp
43% of 7 decks +27% synergy
Noxious Revival
42% of 19 decks +39% synergy
Teferi's Protection
40% of 10 decks +31% synergy
Generous Gift
40% of 10 decks +28% synergy
Swords to Plowshares
40% of 10 decks +12% synergy
Brainstorm
38% of 37 decks +26% synergy
Rushed Rebirth
37% of 19 decks +37% synergy
Harrow
37% of 19 decks +32% synergy
Heroic Intervention
37% of 19 decks +23% synergy
Anguished Unmaking
30% of 10 decks +24% synergy
Path to Exile
30% of 10 decks +11% synergy
Suffocating Fumes
27% of 81 decks +27% synergy
Cower in Fear
25% of 81 decks +25% synergy
Drown in the Loch
24% of 37 decks +23% synergy
Counterspell
24% of 37 decks +3% synergy
Cabal Ritual
22% of 81 decks +20% synergy
Dig Through Time
22% of 37 decks +19% synergy
Fact or Fiction
22% of 37 decks +18% synergy
Reality Shift
22% of 37 decks +17% synergy
You Find the Villains' Lair
21% of 33 decks +21% synergy
Consider
21% of 33 decks +18% synergy
Worldly Tutor
21% of 19 decks +14% synergy
Logic Knot
19% of 37 decks +19% synergy
Mental Note
19% of 37 decks +19% synergy
Forbid
19% of 37 decks +19% synergy
Forbidden Alchemy
19% of 37 decks +19% synergy
Mission Briefing
19% of 37 decks +18% synergy
Stubborn Denial
19% of 37 decks +18% synergy
Thought Scour
19% of 37 decks +18% synergy
Cyclonic Rift
19% of 37 decks +5% synergy
Deadly Rollick
19% of 81 decks +13% synergy
An Offer You Can't Refuse
17% of 29 decks +7% synergy
Fierce Guardianship
16% of 37 decks +8% synergy
Whisper of the Dross
16% of 25 decks +15% synergy
Putrefy
16% of 19 decks +12% synergy
Polymorphist's Jest
14% of 37 decks +13% synergy
Mana Drain
14% of 37 decks +6% synergy
Negate
14% of 37 decks +2% synergy
Malakir Rebirth
13% of 77 decks +8% synergy
Nightcreep
12% of 81 decks +12% synergy
Infernal Grasp
12% of 74 decks +8% synergy
Sudden Spoiling
11% of 81 decks +10% synergy
Defile
11% of 81 decks +9% synergy
Swan Song
11% of 37 decks +3% synergy
Arcane Denial
11% of 37 decks +1% synergy
Imp's Mischief
10% of 81 decks +9% synergy
Go for the Throat
10% of 81 decks +6% synergy
Village Rites
9% of 77 decks +4% synergy
Sorceries (50)
Demonic Tutor
58% of 81 decks +46% synergy
Toxic Deluge
41% of 81 decks +33% synergy
Farewell
40% of 10 decks +34% synergy
Seasons Past
37% of 19 decks +36% synergy
Gaze of Granite
37% of 19 decks +36% synergy
Far Wanderings
37% of 19 decks +36% synergy
Rampant Growth
37% of 19 decks +20% synergy
Grim Tutor
36% of 81 decks +33% synergy
Damn
30% of 10 decks +26% synergy
Austere Command
30% of 10 decks +24% synergy
Feed the Swarm
26% of 77 decks +16% synergy
Torment of Hailfire
26% of 81 decks +23% synergy
Diabolic Intent
26% of 81 decks +21% synergy
Sign in Blood
26% of 81 decks +21% synergy
Damnation
25% of 81 decks +20% synergy
Mutilate
23% of 81 decks +22% synergy
Night's Whisper
22% of 81 decks +17% synergy
Treasure Cruise
22% of 37 decks +19% synergy
Gitaxian Probe
22% of 37 decks +18% synergy
Life from the Loam
21% of 19 decks +19% synergy
Diabolic Tutor
21% of 81 decks +17% synergy
Reanimate
21% of 81 decks +14% synergy
Black Sun's Zenith
20% of 81 decks +19% synergy
Talent of the Telepath
19% of 37 decks +19% synergy
Read the Bones
19% of 81 decks +14% synergy
Beseech the Queen
17% of 81 decks +17% synergy
Gruesome Realization
16% of 37 decks +16% synergy
Golden Demise
16% of 81 decks +16% synergy
Hour of Promise
16% of 19 decks +15% synergy
Three Visits
16% of 19 decks +4% synergy
Farseek
16% of 19 decks -0% synergy
Cultivate
16% of 19 decks -7% synergy
Drown in Ichor
15% of 27 decks +13% synergy
Bubbling Muck
14% of 81 decks +13% synergy
Fortuitous Find
12% of 81 decks +12% synergy
Death Cloud
12% of 81 decks +12% synergy
Languish
11% of 81 decks +11% synergy
Exsanguinate
11% of 81 decks +8% synergy
Victimize
11% of 81 decks +5% synergy
Ponder
11% of 37 decks +4% synergy
Cut Your Losses
10% of 30 decks +9% synergy
Bontu's Last Reckoning
10% of 81 decks +10% synergy
Beacon of Unrest
10% of 81 decks +9% synergy
Syphon Mind
10% of 81 decks +8% synergy
Maddening Cacophony
9% of 33 decks +8% synergy
Profane Tutor
9% of 77 decks +7% synergy
Peer into the Abyss
9% of 77 decks +7% synergy
Imperial Seal
9% of 81 decks +6% synergy
Mass Diminish
8% of 37 decks +8% synergy
Traumatize
8% of 37 decks +8% synergy
Utility Artifacts (33)
Bolas's Citadel
28% of 81 decks +23% synergy
Lightning Greaves
28% of 81 decks +3% synergy
Expedition Map
27% of 81 decks +24% synergy
Swiftfoot Boots
25% of 81 decks -4% synergy
Jet Medallion
22% of 81 decks +20% synergy
Crucible of Worlds
17% of 81 decks +15% synergy
The One Ring
16% of 25 decks +7% synergy
Ashnod's Altar
15% of 81 decks +7% synergy
Sensei's Divining Top
14% of 81 decks +7% synergy
Skullclamp
14% of 81 decks +1% synergy
Aetherflux Reservoir
12% of 81 decks +8% synergy
Sword of the Animist
12% of 81 decks +7% synergy
Mindcrank
11% of 81 decks +9% synergy
Welding Jar
10% of 81 decks +9% synergy
Bontu's Monument
10% of 81 decks +8% synergy
Whispersilk Cloak
10% of 81 decks +6% synergy
Whip of Erebos
9% of 81 decks +7% synergy
Helm of the Host
9% of 81 decks +5% synergy
Phyrexian Altar
9% of 81 decks +4% synergy
Doubling Cube
7% of 81 decks +7% synergy
Thornbite Staff
7% of 81 decks +7% synergy
Umbral Mantle
7% of 81 decks +6% synergy
Rings of Brighthearth
7% of 81 decks +5% synergy
Wishclaw Talisman
7% of 81 decks +5% synergy
Nim Deathmantle
6% of 81 decks +5% synergy
Teferi's Puzzle Box
6% of 81 decks +5% synergy
Eldrazi Monument
6% of 81 decks +5% synergy
Coat of Arms
6% of 81 decks +4% synergy
Isochron Scepter
6% of 81 decks +3% synergy
Altar of Dementia
6% of 81 decks +3% synergy
Vanquisher's Banner
6% of 81 decks +2% synergy
Wayfarer's Bauble
6% of 81 decks -5% synergy
Maskwood Nexus
5% of 77 decks +2% synergy
Enchantments (36)
Living Lands
37% of 19 decks +37% synergy
Life and Limb
37% of 19 decks +37% synergy
Phyrexian Arena
32% of 81 decks +25% synergy
Anointed Procession
30% of 10 decks +26% synergy
Rhystic Study
27% of 37 decks +13% synergy
Founding the Third Path
27% of 26 decks +27% synergy
Exquisite Blood
25% of 81 decks +22% synergy
Blanket of Night
23% of 81 decks +23% synergy
The Meathook Massacre
23% of 74 decks +20% synergy
Dictate of Erebos
20% of 81 decks +17% synergy
Black Market
20% of 81 decks +17% synergy
Search for Azcanta
19% of 37 decks +18% synergy
Sanguine Bond
19% of 81 decks +16% synergy
Revel in Riches
17% of 81 decks +15% synergy
Black Market Connections
16% of 63 decks +10% synergy
Living Plane
16% of 19 decks +16% synergy
Parallel Lives
16% of 19 decks +12% synergy
Doubling Season
16% of 19 decks +12% synergy
Sylvan Library
16% of 19 decks +10% synergy
Necropotence
15% of 81 decks +12% synergy
Bitterblossom
12% of 81 decks +10% synergy
Contamination
11% of 81 decks +11% synergy
Grave Pact
11% of 81 decks +9% synergy
Bloodchief Ascension
9% of 81 decks +7% synergy
Animate Dead
9% of 81 decks +4% synergy
March of the Machines
8% of 37 decks +8% synergy
Mystic Remora
8% of 37 decks -1% synergy
Nest of Scarabs
7% of 81 decks +7% synergy
Leyline of the Void
7% of 81 decks +7% synergy
Wound Reflection
7% of 81 decks +7% synergy
Underworld Dreams
7% of 81 decks +6% synergy
Kaya's Ghostform
7% of 81 decks +5% synergy
Curse of Death's Hold
6% of 81 decks +6% synergy
Grave Betrayal
6% of 81 decks +6% synergy
Painful Quandary
6% of 81 decks +5% synergy
Waste Not
6% of 81 decks +5% synergy
Planeswalkers (8)
Ashiok, Dream Render
27% of 37 decks +26% synergy
Narset, Parter of Veils
19% of 37 decks +16% synergy
Vraska, Betrayal's Sting
14% of 28 decks +12% synergy
Liliana, Waker of the Dead
9% of 77 decks +9% synergy
Liliana Vess
7% of 81 decks +7% synergy
Liliana of the Dark Realms
7% of 81 decks +7% synergy
Ob Nixilis Reignited
7% of 81 decks +7% synergy
Liliana, Dreadhorde General
6% of 81 decks +4% synergy
Utility Lands (31)
Cabal Coffers
67% of 81 decks +61% synergy
Reliquary Tower
43% of 81 decks +15% synergy
Bojuka Bog
41% of 81 decks +25% synergy
Lumbering Falls
29% of 14 decks +28% synergy
Hissing Quagmire
26% of 19 decks +26% synergy
Cabal Stronghold
25% of 81 decks +23% synergy
Nykthos, Shrine to Nyx
21% of 81 decks +15% synergy
Phyrexian Tower
17% of 81 decks +13% synergy
Otawara, Soaring City
16% of 31 decks +8% synergy
Takenuma, Abandoned Mire
16% of 69 decks +10% synergy
Strip Mine
15% of 81 decks +12% synergy
Rogue's Passage
15% of 81 decks -4% synergy
Ancient Tomb
14% of 81 decks +3% synergy
Witch's Cottage
12% of 81 decks +10% synergy
Yavimaya, Cradle of Growth
12% of 77 decks +2% synergy
Shizo, Death's Storehouse
11% of 81 decks +9% synergy
Maze of Ith
11% of 81 decks +8% synergy
Terrain Generator
10% of 81 decks +9% synergy
Barren Moor
10% of 81 decks +8% synergy
Castle Locthwain
10% of 81 decks +7% synergy
Vesuva
9% of 81 decks +7% synergy
Lonely Sandbar
8% of 37 decks +6% synergy
Urza's Saga
8% of 75 decks +1% synergy
Volrath's Stronghold
7% of 81 decks +7% synergy
Scavenger Grounds
7% of 81 decks +4% synergy
Desert of the Glorified
6% of 81 decks +6% synergy
Wasteland
6% of 81 decks +5% synergy
Field of Ruin
6% of 81 decks +4% synergy
Field of the Dead
6% of 81 decks +3% synergy
Karn's Bastion
6% of 81 decks +1% synergy
War Room
5% of 77 decks -1% synergy
Mana Artifacts (23)
Sol Ring
85% of 81 decks +1% synergy
Arcane Signet
67% of 81 decks -4% synergy
Dimir Signet
41% of 37 decks +32% synergy
Talisman of Dominance
35% of 37 decks +28% synergy
Jeweled Lotus
23% of 77 decks +16% synergy
Mana Crypt
22% of 81 decks +11% synergy
Commander's Sphere
16% of 81 decks -1% synergy
Talisman of Resilience
16% of 19 decks +14% synergy
Thought Vessel
15% of 81 decks -1% synergy
Fellwar Stone
15% of 81 decks -6% synergy
Caged Sun
12% of 81 decks +10% synergy
Mana Vault
12% of 81 decks +6% synergy
Mind Stone
12% of 81 decks -6% synergy
Chrome Mox
11% of 81 decks +5% synergy
Lotus Petal
9% of 81 decks +2% synergy
Chromatic Lantern
9% of 81 decks -1% synergy
Midnight Clock
8% of 37 decks +5% synergy
Extraplanar Lens
7% of 81 decks +7% synergy
Basalt Monolith
7% of 81 decks +5% synergy
Charcoal Diamond
7% of 81 decks +4% synergy
Mox Opal
7% of 81 decks +3% synergy
Chromatic Orrery
6% of 77 decks +5% synergy
Everflowing Chalice
6% of 81 decks +1% synergy
Lands (50)
Raffine's Tower
86% of 7 decks +82% synergy
Hallowed Fountain
86% of 7 decks +76% synergy
Godless Shrine
80% of 10 decks +70% synergy
Indatha Triome
75% of 4 decks +71% synergy
Spara's Headquarters
75% of 4 decks +71% synergy
Opulent Palace
71% of 14 decks +68% synergy
Tundra
71% of 7 decks +68% synergy
Arcane Sanctum
71% of 7 decks +68% synergy
Smoldering Marsh
71% of 7 decks +64% synergy
Llanowar Wastes
58% of 19 decks +53% synergy
Blood Crypt
57% of 7 decks +48% synergy
Yavimaya Coast
57% of 14 decks +52% synergy
Dragonskull Summit
57% of 7 decks +51% synergy
Command Tower
53% of 81 decks -20% synergy
Temple of Mystery
50% of 14 decks +46% synergy
Temple of Malady
47% of 19 decks +44% synergy
Overgrown Tomb
47% of 19 decks +38% synergy
Watery Grave
46% of 37 decks +35% synergy
Sunken Hollow
43% of 37 decks +34% synergy
Foreboding Ruins
43% of 7 decks +39% synergy
Rakdos Carnarium
43% of 7 decks +39% synergy
Luxury Suite
43% of 7 decks +37% synergy
Blooming Marsh
42% of 19 decks +41% synergy
Scrubland
40% of 10 decks +37% synergy
Isolated Chapel
40% of 10 decks +34% synergy
Simic Growth Chamber
36% of 14 decks +31% synergy
Temple of Deceit
32% of 37 decks +28% synergy
Golgari Rot Farm
32% of 19 decks +28% synergy
Woodland Cemetery
32% of 19 decks +26% synergy
Vault of Champions
30% of 10 decks +24% synergy
Dimir Aqueduct
27% of 37 decks +23% synergy
Drowned Catacomb
27% of 37 decks +21% synergy
Bayou
26% of 19 decks +23% synergy
Undergrowth Stadium
26% of 19 decks +21% synergy
Exotic Orchard
26% of 81 decks -9% synergy
Morphic Pool
24% of 37 decks +18% synergy
Polluted Delta
22% of 81 decks +11% synergy
Underground Sea
22% of 37 decks +18% synergy
Underground River
22% of 37 decks +17% synergy
Zagoth Triome
21% of 14 decks +18% synergy
Path of Ancestry
20% of 81 decks -0% synergy
Shipwreck Marsh
18% of 33 decks +13% synergy
Myriad Landscape
17% of 81 decks -4% synergy
Vivid Grove
16% of 19 decks +15% synergy
Clearwater Pathway
15% of 33 decks +12% synergy
Verdant Catacombs
14% of 81 decks +2% synergy
Cavern of Souls
12% of 81 decks +6% synergy
Marsh Flats
12% of 81 decks +1% synergy
Evolving Wilds
12% of 81 decks -9% synergy
Bloodstained Mire
11% of 81 decks +1% synergy