Scion of the Ur-Dragon
Skithiryx, the Blight Dragon
Moltensteel Dragon

   Prerequisites

What do I need to start this combo?
Scion of the Ur-Dragon on the battlefield.
Skithiryx and Moltensteel Dragon in your library.
An opponent is unable to block and kill Scion of the Ur-Dragon.
4rprprprprprp, plus an additional if Scion of the Ur-Dragon has summoning sickness available

   Steps

How does this combo work?
1
Activate Scion of the Ur-Dragon by paying 2.
2
Holding priority, activate Scion of the Ur-Dragon a second time by paying 2.
3
Resolve the first Scion of the Ur-Dragon ability, searching your library for Moltensteel Dragon, putting it into your graveyard, causing Scion of the Ur-Dragon to become a copy of Moltensteel Dragon until end of turn, and shuffling your library.
4
Activate Scion of the Ur-Dragon by paying rp, giving itself +1/+0 until end of turn.
5
Repeat step 4 five additional times.
6
Resolve the Scion of the Ur-Dragon ability from step 1, searching your library for Skithiryx, putting it into your graveyard, causing Scion of the Ur-Dragon to become a copy of Skithiryx until end of turn, and shuffling your library.
7
If Scion of the Ur-Dragon has summoning sickness, activate it by paying , giving it haste until end of turn.
8
Deal combat damage with Scion of the Ur-Dragon, causing an opponent to get ten poison counters and lose the game due to lethal infect damage.

   Results

What do I get from this combo?
Target opponent loses the game
Scion of the Ur-Dragon
17%inclusion800 decks4.58K decks
The Ur-Dragon
0.4%inclusion178 decks46.1K decks
Tiamat
0.2%inclusion21 decks12.1K decks
Ramos, Dragon Engine
0.0%inclusion4 decks11.4K decks
Esika, God of the Tree
0.0%inclusion2 decks23.4K decks
Jenson Carthalion, Druid Exile
0.0%inclusion1 decks2.77K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.87K decks
Morophon, the Boundless
0.0%inclusion1 decks14.3K decks
Jegantha, the Wellspring
0.1%inclusion1 decks1.64K decks
New Cards
Turbulent Wilderness
3.0%inclusion2 decks66 decks
3%synergy
Emeritus of Woe
2.8%inclusion1 decks36 decks
2%synergy
Quandrix, the Proof
2.8%inclusion2 decks72 decks
1%synergy
Traumatic Critique
1.5%inclusion1 decks65 decks
1%synergy
Turbulent Springs
1.5%inclusion1 decks66 decks
1%synergy
High Synergy Cards
Dragon Tempest
74%inclusion750 decks1.01K decks
66%synergy
Crux of Fate
71%inclusion719 decks1.01K decks
63%synergy
Bladewing the Risen
67%inclusion674 decks1.01K decks
62%synergy
Atarka, World Render
64%inclusion645 decks1.01K decks
56%synergy
Dragonlord Dromoka
62%inclusion621 decks1.01K decks
54%synergy
Miirym, Sentinel Wyrm
62%inclusion628 decks1.01K decks
53%synergy
Animate Dead
55%inclusion551 decks1.01K decks
53%synergy
Silumgar, the Drifting Death
56%inclusion565 decks1.01K decks
52%synergy
Old Gnawbone
59%inclusion594 decks1.01K decks
52%synergy
Balefire Dragon
51%inclusion518 decks1.01K decks
47%synergy
Top Cards
Farseek
68%inclusion683 decks1.01K decks
25%synergy
Rivaz of the Claw
54%inclusion540 decks1.01K decks
47%synergy
Birds of Paradise
53%inclusion536 decks1.01K decks
28%synergy
Swords to Plowshares
50%inclusion509 decks1.01K decks
12%synergy
Scourge of Valkas
50%inclusion503 decks1.01K decks
44%synergy
Terror of the Peaks
50%inclusion501 decks1.01K decks
43%synergy
Reanimate
49%inclusion496 decks1.01K decks
45%synergy
Utvara Hellkite
49%inclusion492 decks1.01K decks
43%synergy
Teneb, the Harvester
48%inclusion487 decks1.01K decks
46%synergy
Nature's Lore
47%inclusion477 decks1.01K decks
21%synergy
Game Changers
Demonic Tutor
36%inclusion367 decks1.01K decks
19%synergy
Cyclonic Rift
32%inclusion322 decks1.01K decks
16%synergy
Rhystic Study
27%inclusion276 decks1.01K decks
8%synergy
Smothering Tithe
27%inclusion275 decks1.01K decks
9%synergy
Vampiric Tutor
25%inclusion254 decks1.01K decks
12%synergy
Teferi's Protection
22%inclusion220 decks1.01K decks
7%synergy
Fierce Guardianship
22%inclusion219 decks1.01K decks
10%synergy
Enlightened Tutor
18%inclusion180 decks1.01K decks
5%synergy
Chrome Mox
13%inclusion131 decks1.01K decks
6%synergy
Mystical Tutor
10%inclusion103 decks1.01K decks
5%synergy
Creatures
Ancient Copper Dragon
46%inclusion462 decks1.01K decks
40%synergy
Ancient Silver Dragon
46%inclusion460 decks1.01K decks
40%synergy
Hellkite Tyrant
44%inclusion445 decks1.01K decks
41%synergy
Savage Ventmaw
44%inclusion442 decks1.01K decks
40%synergy
Colossal Grave-Reaver
44%inclusion305 decks698 decks
43%synergy
The Ur-Dragon
43%inclusion435 decks1.01K decks
41%synergy
Ancient Brass Dragon
42%inclusion421 decks1.01K decks
38%synergy
Hellkite Charger
40%inclusion404 decks1.01K decks
38%synergy
Ancient Gold Dragon
38%inclusion386 decks1.01K decks
34%synergy
Bloom Tender
36%inclusion363 decks1.01K decks
18%synergy
Karrthus, Tyrant of Jund
36%inclusion359 decks1.01K decks
33%synergy
Lathliss, Dragon Queen
35%inclusion354 decks1.01K decks
28%synergy
Dragonspeaker Shaman
33%inclusion332 decks1.01K decks
26%synergy
Ignoble Hierarch
31%inclusion309 decks1.01K decks
20%synergy
Ureni of the Unwritten
28%inclusion198 decks706 decks
23%synergy
Worldgorger Dragon
28%inclusion280 decks1.01K decks
27%synergy
Dragonlord's Servant
27%inclusion271 decks1.01K decks
21%synergy
Steel Hellkite
27%inclusion268 decks1.01K decks
25%synergy
Goldspan Dragon
26%inclusion267 decks1.01K decks
21%synergy
Delighted Halfling
26%inclusion263 decks1.01K decks
15%synergy
Klauth, Unrivaled Ancient
25%inclusion256 decks1.01K decks
21%synergy
Scourge of the Throne
25%inclusion255 decks1.01K decks
23%synergy
Tiamat
24%inclusion241 decks1.01K decks
18%synergy
Nicol Bolas
23%inclusion233 decks1.01K decks
23%synergy
Faeburrow Elder
23%inclusion231 decks1.01K decks
3%synergy
Sarkhan, Soul Aflame
22%inclusion223 decks1.01K decks
17%synergy
Noble Hierarch
21%inclusion212 decks1.01K decks
12%synergy
Rith, Liberated Primeval
20%inclusion203 decks1.01K decks
15%synergy
Two-Headed Hellkite
20%inclusion199 decks1.01K decks
14%synergy
Scion of Draco
19%inclusion192 decks1.01K decks
14%synergy
Morophon, the Boundless
19%inclusion191 decks1.01K decks
5%synergy
Twinflame Tyrant
18%inclusion152 decks854 decks
14%synergy
Beledros Witherbloom
18%inclusion179 decks1.01K decks
16%synergy
Dragonlord Ojutai
16%inclusion165 decks1.01K decks
15%synergy
Scalelord Reckoner
16%inclusion162 decks1.01K decks
13%synergy
Thrakkus the Butcher
14%inclusion142 decks1.01K decks
11%synergy
Ramos, Dragon Engine
14%inclusion140 decks1.01K decks
8%synergy
Drakuseth, Maw of Flames
14%inclusion138 decks1.01K decks
12%synergy
Cavern-Hoard Dragon
14%inclusion137 decks1.01K decks
12%synergy
Dragonlord Kolaghan
14%inclusion137 decks1.01K decks
12%synergy
Hellkite Courser
13%inclusion131 decks1.01K decks
8%synergy
Niv-Mizzet, Parun
13%inclusion130 decks1.01K decks
12%synergy
Dragon Tyrant
13%inclusion127 decks1.01K decks
13%synergy
Dragon Mage
12%inclusion121 decks1.01K decks
12%synergy
Kolaghan, the Storm's Fury
12%inclusion118 decks1.01K decks
10%synergy
Korlessa, Scale Singer
11%inclusion113 decks1.01K decks
8%synergy
Niv-Mizzet, the Firemind
11%inclusion112 decks1.01K decks
10%synergy
Ancient Bronze Dragon
11%inclusion108 decks1.01K decks
9%synergy
Ojutai, Soul of Winter
10%inclusion105 decks1.01K decks
9%synergy
Ganax, Astral Hunter
10%inclusion103 decks1.01K decks
7%synergy
Instants
Path to Exile
35%inclusion352 decks1.01K decks
6%synergy
Heroic Intervention
31%inclusion309 decks1.01K decks
8%synergy
Assassin's Trophy
29%inclusion291 decks1.01K decks
15%synergy
Counterspell
25%inclusion256 decks1.01K decks
3%synergy
Deflecting Swat
22%inclusion226 decks1.01K decks
12%synergy
Anguished Unmaking
20%inclusion200 decks1.01K decks
12%synergy
An Offer You Can't Refuse
19%inclusion191 decks1.01K decks
8%synergy
Swan Song
18%inclusion182 decks1.01K decks
8%synergy
Mana Drain
17%inclusion174 decks1.01K decks
8%synergy
Beast Within
16%inclusion162 decks1.01K decks
4%synergy
Brainstorm
12%inclusion125 decks1.01K decks
7%synergy
Entomb
12%inclusion117 decks1.01K decks
10%synergy
Worldly Tutor
11%inclusion111 decks1.01K decks
2%synergy
Sarkhan's Triumph
10%inclusion101 decks1.01K decks
8%synergy
Stubborn Denial
10%inclusion96 decks1.01K decks
8%synergy
Chaos Warp
9.2%inclusion93 decks1.01K decks
4%synergy
Negate
9.1%inclusion92 decks1.01K decks
0%synergy
Arcane Denial
8.7%inclusion88 decks1.01K decks
2%synergy
Boros Charm
8.3%inclusion84 decks1.01K decks
3%synergy
Saw in Half
8.2%inclusion83 decks1.01K decks
7%synergy
Silence
8.0%inclusion81 decks1.01K decks
2%synergy
Deadly Rollick
7.9%inclusion80 decks1.01K decks
3%synergy
Dark Ritual
7.8%inclusion79 decks1.01K decks
2%synergy
Frantic Search
7.7%inclusion78 decks1.01K decks
6%synergy
Force of Will
7.2%inclusion73 decks1.01K decks
2%synergy
Smuggler's Surprise
6.6%inclusion67 decks1.01K decks
5%synergy
Pact of Negation
6.6%inclusion67 decks1.01K decks
2%synergy
Dovin's Veto
6.2%inclusion63 decks1.01K decks
0%synergy
Harrow
5.8%inclusion59 decks1.01K decks
3%synergy
Tainted Strike
5.7%inclusion58 decks1.01K decks
6%synergy
Force of Negation
5.6%inclusion56 decks1.01K decks
2%synergy
Generous Gift
5.4%inclusion54 decks1.01K decks
-1%synergy
Sorceries
Cultivate
43%inclusion429 decks1.01K decks
8%synergy
Three Visits
42%inclusion423 decks1.01K decks
19%synergy
Patriarch's Bidding
39%inclusion398 decks1.01K decks
35%synergy
Living Death
34%inclusion343 decks1.01K decks
32%synergy
Kodama's Reach
33%inclusion330 decks1.01K decks
11%synergy
Rampant Growth
26%inclusion266 decks1.01K decks
7%synergy
Skyshroud Claim
24%inclusion242 decks1.01K decks
16%synergy
Eerie Ultimatum
17%inclusion169 decks1.01K decks
10%synergy
Unburial Rites
16%inclusion158 decks1.01K decks
15%synergy
Victimize
14%inclusion146 decks1.01K decks
13%synergy
Blasphemous Act
12%inclusion120 decks1.01K decks
-1%synergy
Exhume
11%inclusion111 decks1.01K decks
11%synergy
Faithless Looting
10%inclusion102 decks1.01K decks
8%synergy
Toxic Deluge
10%inclusion99 decks1.01K decks
6%synergy
Persist
8.9%inclusion90 decks1.01K decks
9%synergy
Channel the Suns
7.5%inclusion76 decks1.01K decks
7%synergy
Rise of the Dark Realms
7.2%inclusion73 decks1.01K decks
6%synergy
Bloodline Bidding
7.1%inclusion18 decks252 decks
3%synergy
Fearsome Awakening
7.1%inclusion72 decks1.01K decks
7%synergy
Life // Death
6.9%inclusion70 decks1.01K decks
7%synergy
Buried Alive
6.7%inclusion68 decks1.01K decks
6%synergy
Dread Return
6.5%inclusion66 decks1.01K decks
6%synergy
Rite of Replication
6.5%inclusion66 decks1.01K decks
5%synergy
Haunting Voyage
6.5%inclusion66 decks1.01K decks
4%synergy
Farewell
5.7%inclusion58 decks1.01K decks
-1%synergy
Explosive Vegetation
5.6%inclusion57 decks1.01K decks
3%synergy
Imperial Seal
5.6%inclusion57 decks1.01K decks
2%synergy
Kindred Dominance
5.5%inclusion55 decks1.01K decks
0%synergy
Diabolic Tutor
5.3%inclusion53 decks1.01K decks
2%synergy
Grim Tutor
5.2%inclusion52 decks1.01K decks
3%synergy
Stitch Together
5.1%inclusion51 decks1.01K decks
5%synergy
Utility Artifacts
Lightning Greaves
46%inclusion468 decks1.01K decks
30%synergy
Swiftfoot Boots
27%inclusion270 decks1.01K decks
14%synergy
Urza's Incubator
20%inclusion204 decks1.01K decks
5%synergy
Herald's Horn
20%inclusion200 decks1.01K decks
2%synergy
The One Ring
11%inclusion113 decks1.01K decks
3%synergy
Fist of Suns
11%inclusion108 decks1.01K decks
5%synergy
Monster Manual
7.9%inclusion80 decks1.01K decks
6%synergy
Quicksilver Amulet
7.5%inclusion76 decks1.01K decks
7%synergy
Scroll Rack
6.8%inclusion69 decks1.01K decks
6%synergy
The Great Henge
6.6%inclusion67 decks1.01K decks
1%synergy
Sensei's Divining Top
6.2%inclusion63 decks1.01K decks
4%synergy
Dragon Arch
6.1%inclusion62 decks1.01K decks
4%synergy
Enchantments
Temur Ascendancy
45%inclusion453 decks1.01K decks
35%synergy
Call the Spirit Dragons
30%inclusion207 decks693 decks
23%synergy
Aggravated Assault
30%inclusion301 decks1.01K decks
28%synergy
Rhythm of the Wild
28%inclusion278 decks1.01K decks
17%synergy
Dracogenesis
27%inclusion192 decks706 decks
21%synergy
Necromancy
24%inclusion245 decks1.01K decks
24%synergy
Garruk's Uprising
22%inclusion225 decks1.01K decks
9%synergy
Sneak Attack
15%inclusion152 decks1.01K decks
14%synergy
Sylvan Library
15%inclusion149 decks1.01K decks
10%synergy
Dance of the Dead
14%inclusion145 decks1.01K decks
14%synergy
Curiosity
14%inclusion145 decks1.01K decks
14%synergy
Mystic Remora
14%inclusion145 decks1.01K decks
4%synergy
Leyline of the Guildpact
10%inclusion99 decks1.01K decks
-5%synergy
Mirari's Wake
10%inclusion98 decks1.01K decks
2%synergy
Kindred Discovery
9.4%inclusion95 decks1.01K decks
-2%synergy
Crucible of Fire
9.1%inclusion92 decks1.01K decks
7%synergy
Bear Umbra
8.8%inclusion89 decks1.01K decks
8%synergy
Defense of the Heart
8.7%inclusion88 decks1.01K decks
6%synergy
Bower Passage
8.5%inclusion86 decks1.01K decks
8%synergy
Encroaching Dragonstorm
7.4%inclusion52 decks706 decks
5%synergy
Elemental Bond
6.8%inclusion69 decks1.01K decks
4%synergy
Keen Sense
6.6%inclusion67 decks1.01K decks
7%synergy
Roiling Dragonstorm
5.9%inclusion42 decks706 decks
4%synergy
Prismatic Omen
5.6%inclusion57 decks1.01K decks
1%synergy
Frontier Siege
5.1%inclusion51 decks1.01K decks
4%synergy
Planeswalkers
Sarkhan Unbroken
19%inclusion191 decks1.01K decks
16%synergy
Sarkhan, Fireblood
12%inclusion122 decks1.01K decks
11%synergy
Sarkhan the Mad
5.6%inclusion56 decks1.01K decks
5%synergy
Sivitri, Dragon Master
5.4%inclusion54 decks1.01K decks
4%synergy
Utility Lands
Crucible of the Spirit Dragon
20%inclusion202 decks1.01K decks
17%synergy
Ancient Tomb
14%inclusion138 decks1.01K decks
5%synergy
Boseiju, Who Endures
13%inclusion135 decks1.01K decks
2%synergy
Cascading Cataracts
12%inclusion121 decks1.01K decks
-4%synergy
Reliquary Tower
9.2%inclusion93 decks1.01K decks
-16%synergy
Mistrise Village
8.1%inclusion57 decks704 decks
5%synergy
Rogue's Passage
7.6%inclusion77 decks1.01K decks
1%synergy
Urborg, Tomb of Yawgmoth
7.5%inclusion76 decks1.01K decks
1%synergy
Yavimaya, Cradle of Growth
7.3%inclusion74 decks1.01K decks
-3%synergy
Otawara, Soaring City
6.4%inclusion65 decks1.01K decks
0%synergy
Shifting Woodland
5.5%inclusion54 decks987 decks
4%synergy
Temple of the False God
5.2%inclusion52 decks1.01K decks
-1%synergy
Mana Artifacts
Sol Ring
89%inclusion903 decks1.01K decks
10%synergy
Arcane Signet
83%inclusion836 decks1.01K decks
7%synergy
Chromatic Lantern
59%inclusion591 decks1.01K decks
8%synergy
Fellwar Stone
44%inclusion440 decks1.01K decks
12%synergy
Dragon's Hoard
41%inclusion410 decks1.01K decks
34%synergy
Mox Jasper
27%inclusion202 decks747 decks
22%synergy
Orb of Dragonkind
22%inclusion224 decks1.01K decks
19%synergy
Commander's Sphere
18%inclusion177 decks1.01K decks
2%synergy
Carnelian Orb of Dragonkind
14%inclusion146 decks1.01K decks
12%synergy
Lotus Petal
13%inclusion132 decks1.01K decks
6%synergy
Dragonstorm Globe
11%inclusion76 decks698 decks
8%synergy
Jade Orb of Dragonkind
9.2%inclusion93 decks1.01K decks
8%synergy
Mana Vault
8.2%inclusion83 decks1.01K decks
2%synergy
Mox Diamond
7.7%inclusion78 decks1.01K decks
2%synergy
Timeless Lotus
6.7%inclusion68 decks1.01K decks
-4%synergy
Herd Heirloom
6.4%inclusion45 decks698 decks
4%synergy
Cursed Mirror
6.3%inclusion64 decks1.01K decks
6%synergy
Talisman of Impulse
6.3%inclusion64 decks1.01K decks
1%synergy
Darksteel Ingot
5.6%inclusion57 decks1.01K decks
3%synergy
Talisman of Curiosity
5.3%inclusion53 decks1.01K decks
-1%synergy
Gruul Signet
5.1%inclusion51 decks1.01K decks
3%synergy
Lands
Command Tower
94%inclusion952 decks1.01K decks
6%synergy
Exotic Orchard
62%inclusion628 decks1.01K decks
-1%synergy
Haven of the Spirit Dragon
62%inclusion626 decks1.01K decks
55%synergy
Stomping Ground
58%inclusion584 decks1.01K decks
28%synergy
Overgrown Tomb
55%inclusion555 decks1.01K decks
26%synergy
Breeding Pool
53%inclusion534 decks1.01K decks
22%synergy
Blood Crypt
52%inclusion527 decks1.01K decks
31%synergy
Steam Vents
52%inclusion525 decks1.01K decks
28%synergy
Wooded Foothills
51%inclusion517 decks1.01K decks
25%synergy
Bloodstained Mire
51%inclusion515 decks1.01K decks
30%synergy
Temple Garden
50%inclusion506 decks1.01K decks
21%synergy
Windswept Heath
50%inclusion503 decks1.01K decks
22%synergy
Verdant Catacombs
49%inclusion499 decks1.01K decks
24%synergy
Misty Rainforest
49%inclusion494 decks1.01K decks
22%synergy
Sacred Foundry
49%inclusion493 decks1.01K decks
25%synergy
Watery Grave
49%inclusion493 decks1.01K decks
25%synergy
Cavern of Souls
48%inclusion489 decks1.01K decks
32%synergy
Godless Shrine
47%inclusion475 decks1.01K decks
23%synergy
Arid Mesa
46%inclusion468 decks1.01K decks
25%synergy
Path of Ancestry
46%inclusion465 decks1.01K decks
2%synergy
Scalding Tarn
45%inclusion458 decks1.01K decks
23%synergy
Polluted Delta
45%inclusion453 decks1.01K decks
22%synergy
Flooded Strand
43%inclusion438 decks1.01K decks
19%synergy
Marsh Flats
43%inclusion435 decks1.01K decks
21%synergy
Hallowed Fountain
42%inclusion419 decks1.01K decks
16%synergy
Maelstrom of the Spirit Dragon
37%inclusion262 decks706 decks
31%synergy
City of Brass
35%inclusion355 decks1.01K decks
15%synergy
Mana Confluence
33%inclusion331 decks1.01K decks
14%synergy
Ketria Triome
31%inclusion308 decks1.01K decks
7%synergy
Reflecting Pool
29%inclusion292 decks1.01K decks
13%synergy
Ziatora's Proving Ground
26%inclusion266 decks1.01K decks
9%synergy
Unclaimed Territory
26%inclusion265 decks1.01K decks
8%synergy
The World Tree
26%inclusion259 decks1.01K decks
-1%synergy
Indatha Triome
24%inclusion244 decks1.01K decks
3%synergy
Zagoth Triome
23%inclusion231 decks1.01K decks
2%synergy
Jetmir's Garden
21%inclusion207 decks1.01K decks
1%synergy
Secluded Courtyard
20%inclusion205 decks1.01K decks
1%synergy
Savai Triome
20%inclusion199 decks1.01K decks
5%synergy
Taiga
19%inclusion193 decks1.01K decks
7%synergy
Temple of the Dragon Queen
19%inclusion190 decks1.01K decks
16%synergy
Badlands
18%inclusion183 decks1.01K decks
7%synergy
Raugrin Triome
18%inclusion183 decks1.01K decks
2%synergy
Underground Sea
18%inclusion182 decks1.01K decks
6%synergy
Tropical Island
18%inclusion181 decks1.01K decks
5%synergy
Volcanic Island
18%inclusion179 decks1.01K decks
6%synergy
Savannah
18%inclusion178 decks1.01K decks
5%synergy
Bayou
18%inclusion178 decks1.01K decks
5%synergy
Plateau
17%inclusion174 decks1.01K decks
6%synergy
Scrubland
16%inclusion162 decks1.01K decks
4%synergy
Tundra
16%inclusion160 decks1.01K decks
4%synergy