Urza, Lord High Artificer + Nim Deathmantle + Ashnod's Altar

Urza, Lord High Artificer
Nim Deathmantle
Ashnod's Altar

Requires
Urza, Lord High Artificer must be on the battlefield. Nim Deathmantle must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Urza's second ability twice by tapping Nim Deathmantle and Ashnod's Altar, adding .
  2. Activate Ashnod's Altar by sacrificing Urza, adding .
  3. Nim Deathmantle triggers, causing you to pay 4 to return Urza from your graveyard to the battlefield and attach Nim Deathmantle to it.
  4. Urza enters the battlefield, creating a 0/0 Construct artifact creature token with "This creature gets +1/+1 for each artifact you control".
  5. Activate Urza's second ability by tapping the Construct, adding .
  6. Activate Ashnod's Altar by sacrificing the Construct, adding .
  7. Repeat from step 2.
  8. Once you have infinite mana, you may repeat the loop while skipping step 6, resulting in infinite Construct tokens, and you may activate Urza's last ability any number of times.
Results
Infinite blue mana. Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinitely large Construct tokens. Infinite sacrifice triggers. Play all cards in your library without paying their mana costs.

Breya, Etherium Shaper
14.27% of 13897 decks 1983 decks
Urza, Lord High Artificer
1.01% of 12664 decks 128 decks
Urza, Chief Artificer
0.29% of 14262 decks 41 decks
Urtet, Remnant of Memnarch
0.13% of 14085 decks 19 decks
Sharuum the Hegemon
0.71% of 1960 decks 14 decks
Urza, Lord Protector
0.22% of 5015 decks 11 decks
Alela, Artful Provocateur
0.09% of 12153 decks 11 decks
Cayth, Famed Mechanist
0.77% of 1293 decks 10 decks
Mishra, Eminent One
0.10% of 7864 decks 8 decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.27% of 2987 decks 8 decks
Urza, Prince of Kroog
0.25% of 2765 decks 7 decks
Jhoira, Weatherlight Captain
0.11% of 6203 decks 7 decks
Armix, Filigree Thrasher // Silas Renn, Seeker Adept
1.20% of 581 decks 7 decks
Emry, Lurker of the Loch
0.14% of 4203 decks 6 decks
Jhoira, Ageless Innovator
0.28% of 2126 decks 6 decks
Shorikai, Genesis Engine
0.03% of 17305 decks 6 decks
Iron Man, Titan of Innovation
0.44% of 1139 decks 5 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.42% of 1193 decks 5 decks
New Cards
Unidentified Hovership
74% of 23 decks +71% synergy
Redress Fate
69% of 39 decks +59% synergy
Dazzling Theater // Prop Room
60% of 5 decks +19% synergy
Arabella, Abandoned Doll
52% of 50 decks +39% synergy
Marvin, Murderous Mimic
23% of 60 decks +18% synergy
High Synergy Cards
Thopter Foundry
78% of 2112 decks +76% synergy
Time Sieve
73% of 2172 decks +70% synergy
Sword of the Meek
68% of 2423 decks +68% synergy
Krark-Clan Ironworks
69% of 2423 decks +67% synergy
Seat of the Synod
71% of 2423 decks +64% synergy
Vault of Whispers
68% of 2172 decks +64% synergy
Ancient Den
68% of 2168 decks +63% synergy
Sai, Master Thopterist
66% of 2423 decks +62% synergy
Etherium Sculptor
68% of 2423 decks +62% synergy
Great Furnace
68% of 2102 decks +62% synergy
Top Cards
Skullclamp
70% of 2423 decks +58% synergy
Swords to Plowshares
67% of 2168 decks +4% synergy
Emry, Lurker of the Loch
66% of 2415 decks +61% synergy
Marionette Apprentice
64% of 559 decks +56% synergy
Jhoira, Weatherlight Captain
63% of 2102 decks +57% synergy
Esper Sentinel
62% of 2129 decks +41% synergy
Fabricate
59% of 2423 decks +53% synergy
Smothering Tithe
59% of 2168 decks +34% synergy
Enlightened Tutor
55% of 2168 decks +37% synergy
Baleful Strix
53% of 2172 decks +40% synergy
Creatures
Forensic Gadgeteer
53% of 960 decks +49% synergy
Eldrazi Displacer
52% of 2168 decks +51% synergy
Goblin Welder
52% of 2102 decks +49% synergy
Marionette Master
50% of 2172 decks +47% synergy
Foundry Inspector
50% of 2423 decks +46% synergy
Padeem, Consul of Innovation
49% of 2423 decks +46% synergy
Phyrexian Metamorph
48% of 2423 decks +41% synergy
Enthusiastic Mechanaut
45% of 2017 decks +41% synergy
Myr Battlesphere
45% of 2423 decks +43% synergy
Myr Retriever
44% of 2423 decks +42% synergy
Master Transmuter
43% of 2423 decks +42% synergy
Scrap Trawler
41% of 2423 decks +39% synergy
Goblin Engineer
39% of 2102 decks +35% synergy
Solemn Simulacrum
36% of 2423 decks +22% synergy
Jan Jansen, Chaos Crafter
34% of 1833 decks +31% synergy
Thought Monitor
33% of 2382 decks +30% synergy
Sharuum the Hegemon
33% of 2112 decks +31% synergy
Copper Myr
33% of 58 decks +32% synergy
Thopter Assembly
32% of 2423 decks +31% synergy
Urza, Chief Artificer
31% of 1807 decks +29% synergy
Dockside Extortionist
31% of 2095 decks +18% synergy
Reckless Fireweaver
29% of 2102 decks +25% synergy
Crime Novelist
23% of 884 decks +20% synergy
Wurmcoil Engine
23% of 2423 decks +21% synergy
Loyal Inventor
23% of 212 decks +20% synergy
Illustrious Wanderglyph
23% of 986 decks +20% synergy
Mirkwood Bats
21% of 1320 decks +9% synergy
Disciple of the Vault
20% of 2172 decks +18% synergy
Tribute Mage
18% of 2423 decks +16% synergy
Kuldotha Forgemaster
18% of 2423 decks +17% synergy
The Reality Chip
17% of 2327 decks +13% synergy
Arcum Dagsson
17% of 2423 decks +16% synergy
Oswald Fiddlebender
16% of 2103 decks +14% synergy
Ornithopter of Paradise
16% of 2382 decks +12% synergy
Grand Architect
16% of 2423 decks +15% synergy
Eternal Witness
16% of 58 decks -6% synergy
Liberator, Urza's Battlethopter
15% of 2084 decks +13% synergy
Shimmer Myr
15% of 2423 decks +13% synergy
Urza, Lord Protector
14% of 1861 decks +12% synergy
Birds of Paradise
14% of 58 decks -13% synergy
Trinket Mage
14% of 2423 decks +11% synergy
Noble Hierarch
14% of 37 decks -3% synergy
Living Phone
13% of 23 decks +10% synergy
Arcbound Condor
13% of 307 decks +12% synergy
Mondrak, Glory Dominus
13% of 1571 decks +4% synergy
Pollywog Prodigy
13% of 109 decks -1% synergy
Ethersworn Canonist
13% of 2168 decks +11% synergy
Haywire Mite
12% of 57 decks +8% synergy
Walking Ballista
12% of 2423 decks +10% synergy
Imskir Iron-Eater
12% of 418 decks +11% synergy
Instants
Cyclonic Rift
53% of 2423 decks +25% synergy
Counterspell
49% of 2423 decks +7% synergy
Desynchronization
47% of 268 decks +42% synergy
Whir of Invention
46% of 2423 decks +43% synergy
Dispatch
43% of 2168 decks +38% synergy
Vampiric Tutor
38% of 2172 decks +20% synergy
Path to Exile
35% of 2168 decks -10% synergy
Dawn's Truce
33% of 146 decks +15% synergy
Mana Drain
30% of 2423 decks +15% synergy
Heroic Intervention
28% of 58 decks -2% synergy
Fierce Guardianship
26% of 2404 decks +8% synergy
Anguished Unmaking
25% of 2112 decks +1% synergy
Dovin's Veto
25% of 2168 decks +5% synergy
Teferi's Protection
25% of 2168 decks +4% synergy
Swan Song
24% of 2423 decks +8% synergy
Beast Within
24% of 58 decks -15% synergy
Void Rend
24% of 1989 decks +9% synergy
An Offer You Can't Refuse
23% of 2288 decks +3% synergy
Worldly Tutor
22% of 58 decks +8% synergy
Mystical Tutor
20% of 2423 decks +5% synergy
Dramatic Reversal
19% of 2423 decks +14% synergy
Force of Will
17% of 2423 decks +6% synergy
Arcane Denial
16% of 2423 decks -3% synergy
Force of Negation
13% of 2423 decks +4% synergy
Deflecting Swat
13% of 2086 decks -3% synergy
Negate
13% of 2423 decks -10% synergy
Brainstorm
13% of 2423 decks -9% synergy
Muddle the Mixture
12% of 2423 decks +7% synergy
Thirst for Knowledge
12% of 2423 decks +10% synergy
Generous Gift
12% of 2168 decks -14% synergy
Pact of Negation
10% of 2423 decks +3% synergy
Chaos Warp
10% of 2102 decks -22% synergy
Strix Serenade
9% of 624 decks +2% synergy
Untimely Malfunction
9% of 55 decks -9% synergy
Silence
9% of 2168 decks +2% synergy
Assassin's Trophy
8% of 37 decks -22% synergy
Flusterstorm
8% of 2423 decks +1% synergy
Dark Ritual
8% of 2172 decks -15% synergy
Sink into Stupor
8% of 624 decks -6% synergy
Ephemerate
7% of 2168 decks +2% synergy
Despark
7% of 2112 decks -9% synergy
Deadly Dispute
7% of 2107 decks -5% synergy
Deadly Rollick
6% of 2155 decks -4% synergy
Into the Flood Maw
6% of 172 decks +1% synergy
Demonic Consultation
6% of 2172 decks +2% synergy
Three Steps Ahead
6% of 791 decks +1% synergy
Tainted Pact
5% of 2172 decks +1% synergy
Stroke of Midnight
5% of 1139 decks -7% synergy
Sorceries
Demonic Tutor
48% of 2172 decks +25% synergy
Thoughtcast
30% of 2423 decks +27% synergy
Organic Extinction
30% of 2078 decks +27% synergy
Reshape
23% of 2423 decks +21% synergy
Trash for Treasure
21% of 2102 decks +20% synergy
Cultivate
21% of 58 decks -26% synergy
Toxic Deluge
18% of 2172 decks +1% synergy
Three Visits
17% of 58 decks -8% synergy
Nature's Lore
16% of 58 decks -16% synergy
Farseek
16% of 58 decks -19% synergy
Blasphemous Act
15% of 2102 decks -19% synergy
Supreme Verdict
14% of 2168 decks +0% synergy
Diabolic Intent
14% of 2172 decks +5% synergy
Vandalblast
13% of 2102 decks -4% synergy
Windfall
12% of 2423 decks -1% synergy
Sevinne's Reclamation
11% of 2161 decks +4% synergy
Beseech the Mirror
11% of 1145 decks +7% synergy
Green Sun's Zenith
10% of 58 decks +4% synergy
Kodama's Reach
10% of 58 decks -21% synergy
Gamble
10% of 2102 decks -0% synergy
Farewell
9% of 2078 decks -4% synergy
Damn
9% of 2073 decks -7% synergy
Grim Tutor
8% of 2172 decks +3% synergy
Open the Vaults
7% of 2168 decks +6% synergy
Their Name Is Death
7% of 1895 decks +6% synergy
Ponder
7% of 2423 decks -6% synergy
Imperial Seal
7% of 2172 decks +1% synergy
Regrowth
7% of 58 decks +3% synergy
Bala Ged Recovery
7% of 58 decks -2% synergy
Rampant Growth
7% of 58 decks -28% synergy
Reckless Handling
7% of 1351 decks +5% synergy
Jeska's Will
7% of 2076 decks -11% synergy
Wake the Past
6% of 2009 decks +3% synergy
Scrap Mastery
6% of 2102 decks +5% synergy
Dance of the Manse
6% of 2160 decks +1% synergy
Vindicate
6% of 2112 decks -1% synergy
Wheel of Fortune
5% of 2102 decks +0% synergy
Faithless Looting
5% of 2102 decks -11% synergy
Eldritch Evolution
5% of 58 decks +0% synergy
Neoform
5% of 58 decks -0% synergy
Finale of Devastation
5% of 58 decks -3% synergy
Preordain
5% of 2423 decks -6% synergy
Utility Artifacts
Unwinding Clock
48% of 2423 decks +45% synergy
Sensei's Divining Top
45% of 2423 decks +39% synergy
Mystic Forge
40% of 2417 decks +37% synergy
The One Ring
30% of 1643 decks +21% synergy
Sculpting Steel
29% of 2423 decks +27% synergy
Simulacrum Synthesizer
29% of 779 decks +27% synergy
Ichor Wellspring
28% of 2423 decks +26% synergy
Bolas's Citadel
28% of 2172 decks +18% synergy
Thousand Moons Smithy
25% of 986 decks +21% synergy
Darksteel Forge
24% of 2423 decks +23% synergy
Lightning Greaves
22% of 2423 decks -3% synergy
Aetherflux Reservoir
19% of 2423 decks +15% synergy
Isochron Scepter
18% of 2423 decks +16% synergy
Rings of Brighthearth
17% of 2423 decks +15% synergy
Wishclaw Talisman
17% of 2164 decks +11% synergy
Worldwalker Helm
16% of 779 decks +14% synergy
Mycosynth Lattice
15% of 2423 decks +14% synergy
Cloud Key
12% of 2423 decks +10% synergy
Swiftfoot Boots
12% of 2423 decks -16% synergy
Cranial Plating
12% of 2172 decks +10% synergy
Panharmonicon
11% of 2423 decks +7% synergy
Esoteric Duplicator
11% of 779 decks +10% synergy
Bootleggers' Stash
10% of 58 decks +8% synergy
Moonsilver Key
10% of 2342 decks +8% synergy
Encroaching Mycosynth
9% of 1864 decks +8% synergy
Conduit of Worlds
9% of 53 decks +3% synergy
Clock of Omens
9% of 2423 decks +8% synergy
Cranial Ram
8% of 418 decks +6% synergy
Conjurer's Closet
8% of 2423 decks +6% synergy
Staff of Domination
8% of 2423 decks +6% synergy
Shorikai, Genesis Engine
8% of 2078 decks +5% synergy
Mishra's Bauble
8% of 2423 decks +6% synergy
Phyrexian Altar
7% of 2423 decks +3% synergy
Nuka-Cola Vending Machine
7% of 1141 decks +5% synergy
Ghost Vacuum
7% of 75 decks +6% synergy
Portal to Phyrexia
7% of 2084 decks +5% synergy
Vedalken Orrery
7% of 2423 decks +5% synergy
Retrofitter Foundry
7% of 2423 decks +6% synergy
Trading Post
6% of 2423 decks +5% synergy
Thopter Shop
6% of 1861 decks +6% synergy
Vexing Bauble
6% of 466 decks +4% synergy
Wayfarer's Bauble
5% of 2423 decks -5% synergy
Nevinyrral's Disk
5% of 2423 decks +4% synergy
Bow of Nylea
5% of 58 decks +3% synergy
Birthing Pod
5% of 58 decks +3% synergy
Transmutation Font
5% of 794 decks +4% synergy
Enchantments
Rhystic Study
48% of 2423 decks +20% synergy
Thopter Spy Network
43% of 2423 decks +39% synergy
Storm the Vault
38% of 2102 decks +35% synergy
Mirrodin Besieged
30% of 2423 decks +28% synergy
Cryptolith Rite
29% of 58 decks +26% synergy
Mystic Remora
28% of 2423 decks +10% synergy
Doubling Season
26% of 58 decks +17% synergy
Parallel Lives
21% of 58 decks +13% synergy
Efficient Construction
18% of 2423 decks +17% synergy
Mechanized Production
17% of 2423 decks +14% synergy
Echoing Assault
16% of 69 decks +8% synergy
Elven Chorus
15% of 27 decks +10% synergy
Sylvan Library
14% of 58 decks +2% synergy
Anointed Procession
13% of 2168 decks +4% synergy
Biotransference
10% of 1895 decks +8% synergy
Dollmaker's Shop // Porcelain Gallery
9% of 67 decks +2% synergy
Impact Tremors
9% of 2102 decks -1% synergy
Underworld Breach
9% of 2089 decks +2% synergy
Caretaker's Talent
8% of 89 decks -6% synergy
Artificer Class
6% of 2206 decks +5% synergy
Teleportation Circle
6% of 2103 decks +3% synergy
Necropotence
6% of 2172 decks +0% synergy
Helix Pinnacle
5% of 58 decks +4% synergy
Simic Ascendancy
5% of 58 decks -0% synergy
Black Market Connections
5% of 1967 decks -6% synergy
Planeswalkers
Daretti, Scrap Savant
42% of 2102 decks +40% synergy
Tezzeret, Master of the Bridge
41% of 2172 decks +39% synergy
Tezzeret the Seeker
29% of 2423 decks +27% synergy
Saheeli, Sublime Artificer
15% of 2102 decks +10% synergy
Tezzeret, Betrayer of Flesh
12% of 2327 decks +10% synergy
Tezzeret, Artifice Master
9% of 2423 decks +8% synergy
Karn, the Great Creator
9% of 2423 decks +8% synergy
Daretti, Ingenious Iconoclast
6% of 2051 decks +5% synergy
Saheeli, the Gifted
5% of 2102 decks +4% synergy
Saheeli, Filigree Master
5% of 1811 decks +4% synergy
Teferi, Time Raveler
5% of 2168 decks -1% synergy
Utility Lands
Inventors' Fair
56% of 2423 decks +52% synergy
Academy Ruins
54% of 2423 decks +49% synergy
Darksteel Citadel
45% of 2423 decks +41% synergy
Archway of Innovation
44% of 433 decks +39% synergy
Urza's Saga
40% of 2382 decks +33% synergy
Buried Ruin
35% of 2423 decks +30% synergy
Reliquary Tower
24% of 2423 decks -5% synergy
Tree of Tales
22% of 58 decks +20% synergy
Fomori Vault
21% of 707 decks +20% synergy
Ancient Tomb
19% of 2423 decks +8% synergy
Boseiju, Who Endures
17% of 58 decks -2% synergy
Otawara, Soaring City
16% of 2327 decks -1% synergy
Treasure Vault
13% of 2354 decks +11% synergy
Bojuka Bog
11% of 2172 decks -20% synergy
Gaea's Cradle
9% of 58 decks +3% synergy
Urborg, Tomb of Yawgmoth
7% of 2423 decks -3% synergy
Alchemist's Refuge
7% of 58 decks +0% synergy
Fountainport
6% of 115 decks +2% synergy
Monumental Henge
5% of 420 decks +2% synergy
Dryad Arbor
5% of 58 decks +1% synergy
Mana Artifacts
Sol Ring
97% of 2423 decks +13% synergy
Arcane Signet
88% of 2415 decks +16% synergy
Crystal Skull, Isu Spyglass
52% of 334 decks +48% synergy
Fellwar Stone
50% of 2423 decks +29% synergy
Chromatic Lantern
43% of 2423 decks +34% synergy
Mox Opal
38% of 2423 decks +33% synergy
Talisman of Dominance
37% of 2172 decks +6% synergy
Azorius Signet
33% of 2168 decks +7% synergy
Dimir Signet
33% of 2172 decks +3% synergy
Talisman of Creativity
32% of 2102 decks +3% synergy
Talisman of Progress
31% of 2168 decks +9% synergy
Izzet Signet
30% of 2102 decks +2% synergy
Timeless Lotus
26% of 27 decks +12% synergy
Basalt Monolith
24% of 2423 decks +22% synergy
Mana Vault
24% of 2423 decks +17% synergy
Mana Crypt
23% of 2423 decks +13% synergy
Lotus Petal
21% of 2423 decks +15% synergy
Talisman of Hierarchy
20% of 2112 decks -4% synergy
Commander's Sphere
20% of 2423 decks +4% synergy
Talisman of Conviction
17% of 2043 decks -6% synergy
Talisman of Indulgence
17% of 2051 decks -9% synergy
Orzhov Signet
16% of 2112 decks -12% synergy
Talisman of Curiosity
16% of 58 decks +3% synergy
Thought Vessel
15% of 2423 decks -2% synergy
Chrome Mox
13% of 2423 decks +7% synergy
The Mightstone and Weakstone
13% of 2084 decks +12% synergy
Rakdos Signet
11% of 2051 decks -18% synergy
Mox Amber
11% of 2423 decks +7% synergy
Talisman of Impulse
10% of 40 decks +1% synergy
Boros Signet
10% of 2043 decks -14% synergy
Mind Stone
9% of 2423 decks -8% synergy
Simic Signet
9% of 58 decks -6% synergy
Talisman of Unity
8% of 37 decks +1% synergy
Talisman of Resilience
8% of 37 decks -4% synergy
Liquimetal Torque
8% of 2382 decks +4% synergy
Thran Dynamo
8% of 2423 decks +3% synergy
Chromatic Orrery
7% of 2402 decks +6% synergy
Mox Diamond
7% of 2423 decks +3% synergy
Gilded Lotus
7% of 2423 decks +3% synergy
Everflowing Chalice
6% of 2423 decks +1% synergy
Grim Monolith
6% of 2423 decks +4% synergy
Lands
Command Tower
89% of 2423 decks +15% synergy
Hallowed Fountain
69% of 2168 decks +28% synergy
Watery Grave
68% of 2172 decks +27% synergy
Steam Vents
65% of 2102 decks +26% synergy
Godless Shrine
61% of 2112 decks +20% synergy
Exotic Orchard
60% of 2423 decks +24% synergy
Blood Crypt
58% of 2051 decks +19% synergy
Sacred Foundry
56% of 2043 decks +19% synergy
Spire of Industry
52% of 2423 decks +49% synergy
Scalding Tarn
47% of 2423 decks +36% synergy
Marsh Flats
46% of 2423 decks +35% synergy
Flooded Strand
45% of 2423 decks +35% synergy
Arid Mesa
43% of 2423 decks +33% synergy
Polluted Delta
43% of 2423 decks +32% synergy
Breeding Pool
43% of 58 decks +2% synergy
Raffine's Tower
42% of 1989 decks +14% synergy
Temple Garden
41% of 37 decks +0% synergy
Xander's Lounge
40% of 1932 decks +12% synergy
Mistvault Bridge
39% of 2133 decks +34% synergy
Silverbluff Bridge
38% of 2064 decks +32% synergy
Razortide Bridge
38% of 2129 decks +30% synergy
Bloodstained Mire
37% of 2423 decks +26% synergy
Bayou
35% of 37 decks +22% synergy
Goldmire Bridge
33% of 2073 decks +28% synergy
Raugrin Triome
32% of 2027 decks +6% synergy
Drossforge Bridge
31% of 2013 decks +26% synergy
Sea of Clouds
30% of 2168 decks +4% synergy
Overgrown Tomb
30% of 37 decks -13% synergy
Training Center
29% of 2076 decks +1% synergy
Rustvale Bridge
29% of 2005 decks +23% synergy
Morphic Pool
28% of 2172 decks +2% synergy
Tropical Island
28% of 58 decks +13% synergy
Taiga
28% of 40 decks +14% synergy
The World Tree
26% of 27 decks -8% synergy
Savannah
24% of 37 decks +11% synergy
City of Brass
24% of 2423 decks +16% synergy
Glimmervoid
24% of 2423 decks +23% synergy
Savai Triome
23% of 2011 decks -4% synergy
The Mycosynth Gardens
23% of 1864 decks +20% synergy
Stomping Ground
22% of 40 decks -19% synergy
Yavimaya Coast
22% of 58 decks -4% synergy
Rejuvenating Springs
22% of 58 decks -6% synergy
Vault of Champions
22% of 2085 decks -4% synergy
Mana Confluence
21% of 2423 decks +14% synergy
Arcane Sanctum
20% of 2112 decks -8% synergy
Spectator Seating
19% of 2017 decks -6% synergy
Luxury Suite
19% of 2051 decks -7% synergy
Ketria Triome
18% of 40 decks -15% synergy
Shivan Reef
17% of 2102 decks -9% synergy
Tundra
17% of 2168 decks +3% synergy