Duke Ulder Ravengard + Blightsteel Colossus

Duke Ulder Ravengard
Blightsteel Colossus

Requires
Duke Ulder Ravengard must be on the battlefield. Blightsteel Colossus must be on the battlefield. Opponents are unable to block and kill your creatures.
Steps
  1. At the beginning of your combat phase, Duke triggers, giving Blightsteel Colossus haste and myriad until end of turn.
  2. Declare Blightsteel Colossus as an attacker.
  3. Blightsteel Colossus' myriad ability triggers, creating a token copy of itself attacking each other opponent.
  4. Deal combat damage with each Blightsteel Colossus, giving each opponent eleven poison counters.
  5. Each opponent loses the game due to having ten or more poison counters.
Results
Each opponent loses the game.

Mayael the Anima
3.54% of 3020 decks 107 decks
Duke Ulder Ravengard
2.51% of 1551 decks 39 decks
Atla Palani, Nest Tender
0.16% of 15073 decks 24 decks
New Cards
Kona, Rescue Beastie
100% of 4 decks +91% synergy
Shriekwood Devourer
50% of 6 decks +45% synergy
Thornspire Verge
33% of 9 decks +14% synergy
Overlord of the Hauntwoods
27% of 15 decks +24% synergy
Overlord of the Boilerbilges
20% of 15 decks +16% synergy
High Synergy Cards
Ghalta, Stampede Tyrant
61% of 87 decks +56% synergy
Terastodon
57% of 171 decks +53% synergy
Etali, Primal Conqueror
64% of 138 decks +52% synergy
Avacyn, Angel of Hope
51% of 236 decks +47% synergy
Vorinclex, Voice of Hunger
49% of 171 decks +47% synergy
Gisela, Blade of Goldnight
51% of 236 decks +45% synergy
Seedborn Muse
53% of 171 decks +45% synergy
Kodama of the East Tree
47% of 171 decks +44% synergy
Elvish Piper
43% of 171 decks +42% synergy
Terror of the Peaks
47% of 236 decks +42% synergy
Top Cards
Swords to Plowshares
58% of 236 decks -5% synergy
Farseek
53% of 171 decks +19% synergy
Cultivate
50% of 171 decks +4% synergy
Nature's Lore
49% of 171 decks +17% synergy
Lightning Greaves
48% of 236 decks +23% synergy
Path to Exile
48% of 236 decks +3% synergy
Garruk's Uprising
47% of 171 decks +32% synergy
Rhythm of the Wild
44% of 171 decks +21% synergy
Archetype of Endurance
43% of 171 decks +41% synergy
Zacama, Primal Calamity
43% of 171 decks +34% synergy
Creatures
Nyxbloom Ancient
42% of 171 decks +38% synergy
Worldspine Wurm
42% of 171 decks +40% synergy
Ojer Kaslem, Deepest Growth
41% of 73 decks +38% synergy
Old Gnawbone
40% of 171 decks +36% synergy
Xenagos, God of Revels
40% of 171 decks +35% synergy
Birds of Paradise
40% of 171 decks +14% synergy
The Master, Multiplied
40% of 20 decks +38% synergy
Etali, Primal Storm
38% of 236 decks +29% synergy
Bloom Tender
37% of 171 decks +29% synergy
Selvala, Heart of the Wilds
37% of 171 decks +32% synergy
Ghalta and Mavren
36% of 138 decks +30% synergy
Dragonlord Dromoka
35% of 171 decks +32% synergy
Vaultborn Tyrant
33% of 48 decks +30% synergy
Surrak and Goreclaw
33% of 138 decks +30% synergy
Fanatic of Rhonas
32% of 28 decks +22% synergy
Jin-Gitaxias, Core Augur
31% of 32 decks +29% synergy
Ruric Thar, the Unbowed
29% of 171 decks +28% synergy
Serra's Emissary
28% of 236 decks +26% synergy
Ilharg, the Raze-Boar
27% of 236 decks +26% synergy
Ulamog, the Infinite Gyre
27% of 236 decks +25% synergy
Sigarda, Host of Herons
26% of 171 decks +24% synergy
Soul of the Harvest
25% of 171 decks +22% synergy
Eladamri, Korvecdal
25% of 32 decks +22% synergy
Kogla and Yidaro
25% of 138 decks +20% synergy
Progenitus
24% of 29 decks +21% synergy
Balefire Dragon
24% of 236 decks +21% synergy
Trumpeting Carnosaur
24% of 97 decks +20% synergy
Vigor
23% of 171 decks +21% synergy
Gwenna, Eyes of Gaea
23% of 147 decks +19% synergy
Evercoat Ursine
23% of 13 decks +21% synergy
Stonehoof Chieftain
22% of 171 decks +21% synergy
Railway Brawler
22% of 45 decks +19% synergy
Godsire
22% of 171 decks +21% synergy
Void Winnower
22% of 236 decks +20% synergy
Blazing Archon
21% of 236 decks +21% synergy
Atraxa, Grand Unifier
21% of 24 decks +15% synergy
Solemn Simulacrum
20% of 236 decks +6% synergy
Aurelia, the Warleader
20% of 236 decks +13% synergy
Gruul Ragebeast
20% of 171 decks +19% synergy
Apex Altisaur
20% of 171 decks +17% synergy
Kogla, the Titan Ape
19% of 171 decks +16% synergy
Ancient Copper Dragon
19% of 236 decks +15% synergy
Witch Enchanter
19% of 42 decks +9% synergy
Archon of Cruelty
18% of 38 decks +16% synergy
Moonshaker Cavalry
18% of 125 decks +14% synergy
Kozilek, Butcher of Truth
18% of 236 decks +16% synergy
Sun Titan
18% of 236 decks +8% synergy
Dockside Extortionist
18% of 236 decks +5% synergy
Woodfall Primus
18% of 171 decks +17% synergy
Sakura-Tribe Elder
18% of 171 decks -1% synergy
Instants
Heroic Intervention
42% of 171 decks +13% synergy
Beast Within
40% of 171 decks +1% synergy
Worldly Tutor
38% of 171 decks +24% synergy
Teferi's Protection
35% of 236 decks +15% synergy
Cyclonic Rift
34% of 32 decks +6% synergy
Vampiric Tutor
29% of 38 decks +10% synergy
Chaos Warp
28% of 236 decks -4% synergy
Generous Gift
28% of 236 decks +2% synergy
Smuggler's Surprise
27% of 45 decks +23% synergy
Fierce Guardianship
25% of 32 decks +7% synergy
Boros Charm
25% of 236 decks -1% synergy
Deflecting Swat
23% of 236 decks +7% synergy
Assassin's Trophy
21% of 33 decks -9% synergy
Anguished Unmaking
21% of 38 decks -3% synergy
Enlightened Tutor
20% of 236 decks +2% synergy
Akroma's Will
19% of 236 decks +9% synergy
Spring // Mind
17% of 29 decks +17% synergy
Quandrix Command
17% of 29 decks +15% synergy
Flawless Maneuver
17% of 236 decks +7% synergy
Brainstorm
16% of 32 decks -6% synergy
Counterspell
16% of 32 decks -27% synergy
Return of the Wildspeaker
14% of 171 decks +1% synergy
Bound // Determined
14% of 29 decks +14% synergy
Discovery // Dispersal
14% of 29 decks +13% synergy
Invert // Invent
12% of 32 decks +12% synergy
Hit // Run
12% of 33 decks +12% synergy
Naya Charm
11% of 171 decks +3% synergy
Deadly Rollick
11% of 38 decks -0% synergy
Despark
11% of 38 decks -5% synergy
Perplex
10% of 29 decks +9% synergy
Entish Restoration
10% of 100 decks +2% synergy
Eladamri's Call
10% of 171 decks -2% synergy
Dramatic Reversal
9% of 32 decks +4% synergy
Mystical Tutor
9% of 32 decks -6% synergy
Swan Song
9% of 32 decks -7% synergy
Dovin's Veto
9% of 32 decks -10% synergy
Congregation at Dawn
9% of 171 decks +8% synergy
Stroke of Midnight
8% of 123 decks -4% synergy
Krosan Grip
8% of 171 decks -0% synergy
Harrow
6% of 171 decks -3% synergy
Demand Answers
6% of 84 decks -2% synergy
Wear // Tear
6% of 236 decks -2% synergy
Sundering Growth
6% of 171 decks +2% synergy
Your Temple Is Under Attack
6% of 236 decks +3% synergy
Valakut Awakening
6% of 236 decks -1% synergy
Lightning Bolt
6% of 236 decks -5% synergy
Galadriel's Dismissal
5% of 114 decks +2% synergy
Tibalt's Trickery
5% of 236 decks -1% synergy
Sorceries
Demonic Tutor
45% of 38 decks +22% synergy
Three Visits
42% of 171 decks +17% synergy
Kodama's Reach
42% of 171 decks +10% synergy
Last March of the Ents
36% of 118 decks +31% synergy
Rampant Growth
31% of 171 decks -4% synergy
Skyshroud Claim
29% of 171 decks +19% synergy
Blasphemous Act
23% of 236 decks -10% synergy
Tooth and Nail
22% of 171 decks +21% synergy
Selvala's Stampede
22% of 171 decks +21% synergy
Beck // Call
21% of 29 decks +20% synergy
Consign // Oblivion
21% of 29 decks +20% synergy
Farewell
20% of 236 decks +7% synergy
Witness the Future
19% of 32 decks +19% synergy
Fabricate
19% of 32 decks +13% synergy
Reanimate
18% of 38 decks +3% synergy
Ruinous Ultimatum
18% of 38 decks +0% synergy
Rishkar's Expertise
16% of 171 decks +6% synergy
Austere Command
15% of 236 decks +2% synergy
Destined // Lead
15% of 33 decks +15% synergy
Grind // Dust
13% of 38 decks +13% synergy
Jeska's Will
13% of 236 decks -4% synergy
Aminatou's Augury
12% of 32 decks +11% synergy
Wrath of God
12% of 236 decks +6% synergy
Finale of Devastation
12% of 171 decks +3% synergy
Grim Tutor
11% of 38 decks +6% synergy
Emergent Ultimatum
10% of 29 decks +7% synergy
Stump Stomp
10% of 30 decks +1% synergy
Sundering Eruption
10% of 41 decks +4% synergy
Amass the Components
9% of 32 decks +9% synergy
Clear the Mind
9% of 32 decks +9% synergy
Ancestral Vision
9% of 32 decks +8% synergy
See the Unwritten
9% of 171 decks +9% synergy
Natural Order
9% of 171 decks +7% synergy
Green Sun's Zenith
9% of 171 decks +3% synergy
Vandalblast
9% of 236 decks -7% synergy
Decimate
8% of 171 decks -0% synergy
Bala Ged Recovery
8% of 171 decks -1% synergy
Imperial Seal
8% of 38 decks +2% synergy
Diabolic Tutor
8% of 38 decks +1% synergy
Damnation
8% of 38 decks -0% synergy
Toxic Deluge
8% of 38 decks -9% synergy
Explosive Vegetation
8% of 171 decks +4% synergy
Chandra's Ignition
7% of 236 decks +3% synergy
Idyllic Tutor
7% of 236 decks +2% synergy
Green Sun's Twilight
7% of 143 decks +5% synergy
Faithless Looting
7% of 236 decks -10% synergy
Overwhelming Stampede
6% of 171 decks +1% synergy
Gamble
6% of 236 decks -4% synergy
Turntimber Symbiosis
6% of 171 decks +4% synergy
Triumph of the Hordes
6% of 171 decks +2% synergy
Utility Artifacts
Monster Manual
39% of 171 decks +36% synergy
Swiftfoot Boots
30% of 236 decks +2% synergy
The Great Henge
27% of 171 decks +18% synergy
Scroll Rack
27% of 236 decks +26% synergy
Doors of Durin
19% of 118 decks +15% synergy
Blade of Selves
18% of 236 decks +17% synergy
Quicksilver Amulet
17% of 236 decks +16% synergy
Illusionist's Bracers
14% of 236 decks +13% synergy
Sensei's Divining Top
14% of 236 decks +8% synergy
Rings of Brighthearth
13% of 236 decks +11% synergy
Battlemage's Bracers
12% of 236 decks +11% synergy
Panharmonicon
12% of 236 decks +8% synergy
Helm of the Host
11% of 236 decks +7% synergy
Door to Nothingness
10% of 29 decks +6% synergy
Fist of Suns
10% of 29 decks +3% synergy
Sundial of the Infinite
10% of 236 decks +9% synergy
Ashnod's Altar
9% of 236 decks +2% synergy
Strionic Resonator
8% of 236 decks +4% synergy
Skullclamp
8% of 236 decks -5% synergy
Thousand-Year Elixir
7% of 236 decks +5% synergy
Idol of Oblivion
7% of 236 decks +3% synergy
Wayfarer's Bauble
7% of 236 decks -3% synergy
The One Ring
6% of 176 decks -3% synergy
Dolmen Gate
5% of 236 decks +4% synergy
Maskwood Nexus
5% of 236 decks +2% synergy
Enchantments
Lurking Predators
35% of 171 decks +33% synergy
Defense of the Heart
35% of 171 decks +32% synergy
Smothering Tithe
33% of 236 decks +8% synergy
Sylvan Library
29% of 171 decks +17% synergy
Mirari's Wake
29% of 171 decks +14% synergy
Rhystic Study
28% of 32 decks +0% synergy
Legion Loyalty
21% of 236 decks +19% synergy
Warstorm Surge
21% of 236 decks +15% synergy
Mayael's Aria
19% of 171 decks +16% synergy
Echoing Assault
18% of 17 decks +8% synergy
Sneak Attack
16% of 236 decks +13% synergy
Omniscience
16% of 32 decks +13% synergy
Monstrous Vortex
15% of 26 decks +12% synergy
Goblin Bombardment
15% of 236 decks +9% synergy
Fires of Yavimaya
15% of 171 decks +10% synergy
Anointed Procession
14% of 236 decks +5% synergy
The Kami War
14% of 29 decks +7% synergy
Elemental Bond
13% of 171 decks +8% synergy
Leyline of Anticipation
12% of 32 decks +8% synergy
Aura Shards
12% of 171 decks +3% synergy
Black Market Connections
11% of 38 decks -0% synergy
Temur Ascendancy
10% of 29 decks -5% synergy
Greater Good
10% of 171 decks +5% synergy
Wild Growth
10% of 171 decks -1% synergy
Annie Joins Up
9% of 45 decks -11% synergy
Zendikar Resurgent
9% of 171 decks +6% synergy
Utopia Sprawl
9% of 171 decks +1% synergy
Land Tax
8% of 236 decks +1% synergy
Oath of Druids
8% of 171 decks +7% synergy
Mirri's Guile
7% of 171 decks +6% synergy
Hunting Grounds
7% of 171 decks +6% synergy
Mana Reflection
7% of 171 decks +5% synergy
Guardian Project
7% of 171 decks -2% synergy
Aggravated Assault
7% of 236 decks +3% synergy
Tribute to the World Tree
7% of 138 decks -2% synergy
Impact Tremors
6% of 236 decks -3% synergy
Trouble in Pairs
6% of 68 decks -1% synergy
Colossal Majesty
6% of 171 decks +2% synergy
True Conviction
6% of 236 decks +3% synergy
Asceticism
5% of 171 decks +2% synergy
Privileged Position
5% of 171 decks +2% synergy
Unnatural Growth
5% of 171 decks -0% synergy
Parallel Lives
5% of 171 decks -2% synergy
Exploration
5% of 171 decks -3% synergy
Utility Lands
Mosswort Bridge
32% of 171 decks +22% synergy
Rogue's Passage
27% of 236 decks +8% synergy
Reliquary Tower
22% of 236 decks -7% synergy
Yavimaya, Cradle of Growth
22% of 236 decks +13% synergy
Boseiju, Who Endures
20% of 171 decks +0% synergy
Ancient Tomb
19% of 236 decks +8% synergy
Kessig Wolf Run
18% of 171 decks +2% synergy
Arena of Glory
13% of 38 decks +3% synergy
Bojuka Bog
13% of 38 decks -17% synergy
Homeward Path
12% of 236 decks +10% synergy
Spinerock Knoll
11% of 236 decks +7% synergy
Temple of the False God
11% of 236 decks +1% synergy
Sunhome, Fortress of the Legion
11% of 236 decks +5% synergy
Academy Ruins
9% of 32 decks +4% synergy
Otawara, Soaring City
9% of 32 decks -8% synergy
Slayers' Stronghold
9% of 236 decks +3% synergy
Cabal Coffers
8% of 38 decks -3% synergy
Castle Garenbrig
8% of 171 decks +2% synergy
Gaea's Cradle
8% of 171 decks +2% synergy
Minas Tirith
7% of 152 decks -3% synergy
High Market
6% of 236 decks +3% synergy
Urza's Saga
6% of 236 decks -1% synergy
Windbrisk Heights
5% of 236 decks +0% synergy
Mana Artifacts
Sol Ring
91% of 236 decks +6% synergy
Arcane Signet
75% of 236 decks +3% synergy
Boros Signet
25% of 236 decks +1% synergy
Izzet Signet
22% of 32 decks -7% synergy
Fellwar Stone
21% of 236 decks +0% synergy
Chromatic Lantern
19% of 236 decks +10% synergy
Gruul Signet
19% of 171 decks +7% synergy
Talisman of Conviction
19% of 236 decks -4% synergy
Commander's Sphere
18% of 236 decks +3% synergy
Selesnya Signet
18% of 171 decks +9% synergy
Orzhov Signet
16% of 38 decks -11% synergy
Mana Crypt
16% of 236 decks +6% synergy
Golgari Signet
15% of 33 decks +2% synergy
Simic Signet
14% of 29 decks -1% synergy
Dimir Signet
14% of 29 decks -16% synergy
Rakdos Signet
13% of 38 decks -17% synergy
Azorius Signet
12% of 32 decks -14% synergy
Mind Stone
12% of 236 decks -6% synergy
Thought Vessel
11% of 236 decks -6% synergy
Thran Dynamo
10% of 236 decks +5% synergy
Talisman of Unity
9% of 171 decks +2% synergy
Talisman of Impulse
8% of 171 decks -1% synergy
Cursed Mirror
6% of 236 decks +0% synergy
Mana Vault
5% of 236 decks -1% synergy
Jeweled Lotus
5% of 236 decks -1% synergy
Lands
Command Tower
90% of 236 decks +16% synergy
Temple Garden
71% of 171 decks +30% synergy
Stomping Ground
67% of 171 decks +26% synergy
Sacred Foundry
62% of 236 decks +26% synergy
Jetmir's Garden
56% of 171 decks +23% synergy
Arid Mesa
49% of 236 decks +38% synergy
Indatha Triome
48% of 33 decks +17% synergy
Raugrin Triome
47% of 32 decks +20% synergy
Savai Triome
45% of 38 decks +17% synergy
Hallowed Fountain
44% of 32 decks +3% synergy
Overgrown Tomb
42% of 33 decks -0% synergy
Blood Crypt
42% of 38 decks +3% synergy
Zagoth Triome
41% of 29 decks +10% synergy
Ketria Triome
41% of 29 decks +9% synergy
Breeding Pool
41% of 29 decks +0% synergy
Wooded Foothills
41% of 236 decks +31% synergy
Steam Vents
41% of 32 decks +1% synergy
Windswept Heath
40% of 236 decks +29% synergy
Godless Shrine
39% of 38 decks -1% synergy
Bountiful Promenade
39% of 171 decks +14% synergy
Cinder Glade
39% of 171 decks +0% synergy
Clifftop Retreat
38% of 236 decks +10% synergy
Jungle Shrine
38% of 171 decks +6% synergy
Spara's Headquarters
38% of 29 decks +6% synergy
Watery Grave
38% of 29 decks -3% synergy
Spectator Seating
38% of 236 decks +13% synergy
Spire Garden
37% of 171 decks +13% synergy
Ziatora's Proving Ground
36% of 33 decks +4% synergy
Canopy Vista
36% of 171 decks +0% synergy
Exotic Orchard
36% of 236 decks +0% synergy
Rootbound Crag
32% of 171 decks +9% synergy
Sunpetal Grove
31% of 171 decks +8% synergy
Battlefield Forge
28% of 236 decks +3% synergy
Savannah
25% of 171 decks +12% synergy
Taiga
25% of 171 decks +12% synergy
Raffine's Tower
24% of 29 decks -4% synergy
Sundown Pass
24% of 236 decks +8% synergy
Rockfall Vale
22% of 171 decks +0% synergy
Boros Garrison
22% of 236 decks +7% synergy
Tundra
22% of 32 decks +8% synergy
Azorius Chancery
22% of 32 decks +7% synergy
Bayou
21% of 33 decks +8% synergy
Plateau
21% of 236 decks +9% synergy
Orzhov Basilica
21% of 38 decks +5% synergy
Xander's Lounge
21% of 29 decks -7% synergy
The World Tree
21% of 29 decks -13% synergy
Evolving Wilds
20% of 236 decks -1% synergy
Lush Portico
19% of 63 decks +7% synergy
Commercial District
19% of 63 decks +6% synergy
Volcanic Island
19% of 32 decks +5% synergy