Urza, Lord High Artificer
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
James in hand or in the command zone.
Urza and Krark-Clan Ironworks on the battlefield.
James must be your commander.
3 plus 1 for each time you've cast James / Follow Him from the command zone this game, plus commander tax if applicable available

   Steps

How does this combo work?
1
Cast Follow Him either from your hand or from the command zone by paying 3 plus 1 for each time you've cast James / Follow Him from the command zone this game, plus commander tax, if applicable.
2
Resolve Follow Him, creating at least three Clue tokens and returning Follow Him to the command zone from exile.
3
Activate Urza's first ability by tapping a Clue, adding .
4
Activate Krark-Clan Ironworks by sacrificing the tapped Clue, adding .
5
Repeat from step 2 until you control no Clues.
6
Cast Follow Him from the command zone using all available mana, creating a number of Clue tokens and returning Follow Him to the command zone from exile.
7
Repeat from step 3.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite storm count
Infinite card draw
Infinite blue mana
Infinite draw triggers
Infinite magecraft triggers
Exile your library
Cast all spells in your library for free
Infinite commander casts
Cast all cards in your library without paying their mana costs
Infinite Clue tokens
James, Wandering Dad
18%inclusion31 decks169 decks
New Cards
The Unagi of Kyoshi Island
25%inclusion1 decks4 decks
19%synergy
Wan Shi Tong, Librarian
25%inclusion1 decks4 decks
17%synergy
Katara, Bending Prodigy
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Academy Manufactor
90%inclusion28 decks31 decks
89%synergy
Forensic Gadgeteer
94%inclusion29 decks31 decks
84%synergy
Tamiyo's Journal
71%inclusion22 decks31 decks
70%synergy
Tangletrove Kelp
68%inclusion21 decks31 decks
67%synergy
Cyberdrive Awakener
71%inclusion22 decks31 decks
67%synergy
Mechanized Production
71%inclusion22 decks31 decks
64%synergy
Archway of Innovation
75%inclusion18 decks24 decks
64%synergy
Rise and Shine
61%inclusion19 decks31 decks
59%synergy
Piper Wright, Publick Reporter
55%inclusion17 decks31 decks
54%synergy
Uthros, Titanic Godcore
64%inclusion7 decks11 decks
53%synergy
Top Cards
Counterspell
65%inclusion20 decks31 decks
-2%synergy
Erdwal Illuminator
52%inclusion16 decks31 decks
51%synergy
Inspiring Statuary
52%inclusion16 decks31 decks
50%synergy
Kappa Cannoneer
52%inclusion16 decks31 decks
44%synergy
Thought Monitor
52%inclusion16 decks31 decks
42%synergy
Whir of Invention
52%inclusion16 decks31 decks
39%synergy
Etherium Sculptor
52%inclusion16 decks31 decks
35%synergy
Fabricate
52%inclusion16 decks31 decks
30%synergy
Mana Drain
52%inclusion16 decks31 decks
25%synergy
An Offer You Can't Refuse
52%inclusion16 decks31 decks
15%synergy
Game Changers
Rhystic Study
58%inclusion18 decks31 decks
25%synergy
Cyclonic Rift
48%inclusion15 decks31 decks
14%synergy
Fierce Guardianship
39%inclusion12 decks31 decks
16%synergy
Mana Vault
32%inclusion10 decks31 decks
21%synergy
The One Ring
26%inclusion8 decks31 decks
13%synergy
Thassa's Oracle
23%inclusion7 decks31 decks
10%synergy
Ancient Tomb
16%inclusion5 decks31 decks
4%synergy
Grim Monolith
13%inclusion4 decks31 decks
7%synergy
Mishra's Workshop
10%inclusion3 decks31 decks
8%synergy
Mox Diamond
10%inclusion3 decks31 decks
4%synergy
Creatures
Junk Winder
42%inclusion13 decks31 decks
40%synergy
Shimmer Dragon
42%inclusion13 decks31 decks
39%synergy
Ethereal Investigator
39%inclusion12 decks31 decks
37%synergy
Emry, Lurker of the Loch
39%inclusion12 decks31 decks
27%synergy
Mm'menon, the Right Hand
36%inclusion4 decks11 decks
33%synergy
Nick Valentine, Private Eye
32%inclusion10 decks31 decks
32%synergy
Foundry Inspector
32%inclusion10 decks31 decks
18%synergy
Phyrexian Metamorph
32%inclusion10 decks31 decks
14%synergy
Solemn Simulacrum
29%inclusion9 decks31 decks
7%synergy
Senator Peacock
26%inclusion8 decks31 decks
25%synergy
The Reality Chip
26%inclusion8 decks31 decks
13%synergy
Walking Ballista
23%inclusion7 decks31 decks
18%synergy
Laboratory Maniac
23%inclusion7 decks31 decks
5%synergy
Hullbreaker Horror
23%inclusion7 decks31 decks
-2%synergy
Hydroelectric Specimen
21%inclusion5 decks24 decks
7%synergy
Nyssa of Traken
19%inclusion6 decks31 decks
19%synergy
Martha Jones
19%inclusion6 decks31 decks
19%synergy
Kuldotha Forgemaster
19%inclusion6 decks31 decks
18%synergy
Padeem, Consul of Innovation
19%inclusion6 decks31 decks
9%synergy
Loyal Inventor
17%inclusion4 decks24 decks
14%synergy
Daring Sleuth
16%inclusion5 decks31 decks
16%synergy
Broodstar
16%inclusion5 decks31 decks
15%synergy
Synth Infiltrator
16%inclusion5 decks31 decks
15%synergy
Transplant Theorist
16%inclusion5 decks31 decks
15%synergy
Arcum Dagsson
16%inclusion5 decks31 decks
15%synergy
Omen Hawker
16%inclusion5 decks31 decks
13%synergy
Palladium Myr
16%inclusion5 decks31 decks
12%synergy
Myr Retriever
16%inclusion5 decks31 decks
12%synergy
Displacer Kitten
16%inclusion5 decks31 decks
6%synergy
Triskaidekaphile
16%inclusion5 decks31 decks
5%synergy
Sai, Master Thopterist
16%inclusion5 decks31 decks
4%synergy
Syr Ginger, the Meal Ender
13%inclusion4 decks31 decks
12%synergy
Arcbound Ravager
13%inclusion4 decks31 decks
12%synergy
Pili-Pala
13%inclusion4 decks31 decks
11%synergy
Grand Architect
13%inclusion4 decks31 decks
9%synergy
Scrap Trawler
13%inclusion4 decks31 decks
9%synergy
Trophy Mage
13%inclusion4 decks31 decks
6%synergy
Trinket Mage
13%inclusion4 decks31 decks
3%synergy
Silver Myr
13%inclusion4 decks31 decks
2%synergy
Floodhound
10%inclusion3 decks31 decks
9%synergy
Voltaic Construct
10%inclusion3 decks31 decks
9%synergy
Mishra's Self-Replicator
10%inclusion3 decks31 decks
9%synergy
Curie, Emergent Intelligence
10%inclusion3 decks31 decks
9%synergy
Detective of the Month
10%inclusion3 decks31 decks
8%synergy
Corridor Monitor
10%inclusion3 decks31 decks
8%synergy
Drift of Phantasms
10%inclusion3 decks31 decks
7%synergy
Wurmcoil Engine
10%inclusion3 decks31 decks
7%synergy
Master Transmuter
10%inclusion3 decks31 decks
5%synergy
Glasspool Mimic
10%inclusion3 decks31 decks
3%synergy
Peregrine Drake
10%inclusion3 decks31 decks
2%synergy
Instants
Arcane Denial
48%inclusion15 decks31 decks
12%synergy
Pongify
48%inclusion15 decks31 decks
8%synergy
Deduce
42%inclusion13 decks31 decks
40%synergy
Swan Song
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16%synergy
Reality Shift
42%inclusion13 decks31 decks
14%synergy
Rapid Hybridization
42%inclusion13 decks31 decks
7%synergy
Scour for Scrap
36%inclusion4 decks11 decks
29%synergy
Confirm Suspicions
35%inclusion11 decks31 decks
35%synergy
Negate
35%inclusion11 decks31 decks
-3%synergy
Sink into Stupor
33%inclusion8 decks24 decks
12%synergy
Dramatic Reversal
29%inclusion9 decks31 decks
9%synergy
Force of Negation
26%inclusion8 decks31 decks
10%synergy
Brainstorm
26%inclusion8 decks31 decks
-15%synergy
High Tide
26%inclusion8 decks31 decks
-19%synergy
Snap
23%inclusion7 decks31 decks
4%synergy
Mystical Tutor
23%inclusion7 decks31 decks
-1%synergy
Evacuation
19%inclusion6 decks31 decks
12%synergy
Force of Will
19%inclusion6 decks31 decks
2%synergy
Resculpt
19%inclusion6 decks31 decks
0%synergy
Aetherize
19%inclusion6 decks31 decks
-9%synergy
Three Steps Ahead
18%inclusion5 decks28 decks
8%synergy
Secrets of the Key
16%inclusion5 decks31 decks
16%synergy
Muddle the Mixture
16%inclusion5 decks31 decks
0%synergy
Spell Swindle
13%inclusion4 decks31 decks
10%synergy
Mystic Confluence
13%inclusion4 decks31 decks
3%synergy
Pact of Negation
13%inclusion4 decks31 decks
3%synergy
Blue Sun's Zenith
13%inclusion4 decks31 decks
1%synergy
Opt
13%inclusion4 decks31 decks
-12%synergy
Frantic Search
13%inclusion4 decks31 decks
-17%synergy
Assert Authority
10%inclusion3 decks31 decks
9%synergy
Masterful Replication
10%inclusion3 decks31 decks
9%synergy
Long-Term Plans
10%inclusion3 decks31 decks
7%synergy
Delay
10%inclusion3 decks31 decks
6%synergy
Unsummon
10%inclusion3 decks31 decks
5%synergy
Dig Through Time
10%inclusion3 decks31 decks
0%synergy
Cryptic Command
10%inclusion3 decks31 decks
-2%synergy
Sorceries
Thoughtcast
39%inclusion12 decks31 decks
30%synergy
Follow the Bodies
26%inclusion8 decks31 decks
25%synergy
Hard Evidence
26%inclusion8 decks31 decks
24%synergy
Ponder
26%inclusion8 decks31 decks
-4%synergy
Sea Gate Restoration
23%inclusion7 decks31 decks
8%synergy
Reshape
19%inclusion6 decks31 decks
12%synergy
Preordain
19%inclusion6 decks31 decks
-5%synergy
Reverse Engineer
16%inclusion5 decks31 decks
15%synergy
Universal Surveillance
16%inclusion5 decks31 decks
15%synergy
Wash Out
13%inclusion4 decks31 decks
8%synergy
Windfall
13%inclusion4 decks31 decks
-10%synergy
Lórien Revealed
10%inclusion3 decks31 decks
1%synergy
Merchant Scroll
10%inclusion3 decks31 decks
0%synergy
Treasure Cruise
10%inclusion3 decks31 decks
-2%synergy
Utility Artifacts
Clock of Omens
48%inclusion15 decks31 decks
46%synergy
Sapphire Medallion
45%inclusion14 decks31 decks
-12%synergy
Sensei's Divining Top
35%inclusion11 decks31 decks
20%synergy
Isochron Scepter
32%inclusion10 decks31 decks
14%synergy
Nuka-Cola Vending Machine
29%inclusion9 decks31 decks
29%synergy
Crystal Shard
29%inclusion9 decks31 decks
28%synergy
The Enigma Jewel
29%inclusion9 decks31 decks
27%synergy
Rings of Brighthearth
29%inclusion9 decks31 decks
22%synergy
Sculpting Steel
29%inclusion9 decks31 decks
22%synergy
Unwinding Clock
29%inclusion9 decks31 decks
17%synergy
Wayfarer's Bauble
29%inclusion9 decks31 decks
11%synergy
Nettlecyst
26%inclusion8 decks31 decks
23%synergy
Radiant Lotus
25%inclusion5 decks20 decks
24%synergy
Magnifying Glass
23%inclusion7 decks31 decks
22%synergy
Transmutation Font
21%inclusion6 decks28 decks
21%synergy
Manifold Key
19%inclusion6 decks31 decks
12%synergy
Mystic Forge
19%inclusion6 decks31 decks
10%synergy
Esoteric Duplicator
18%inclusion5 decks28 decks
17%synergy
Tarrian's Soulcleaver
16%inclusion5 decks31 decks
15%synergy
Darksteel Forge
16%inclusion5 decks31 decks
11%synergy
Repurposing Bay
15%inclusion3 decks20 decks
11%synergy
Simulacrum Synthesizer
14%inclusion4 decks28 decks
9%synergy
Soul-Guide Lantern
13%inclusion4 decks31 decks
8%synergy
Cloud Key
13%inclusion4 decks31 decks
6%synergy
Erratic Portal
10%inclusion3 decks31 decks
9%synergy
Braided Net
10%inclusion3 decks31 decks
9%synergy
Nevinyrral's Disk
10%inclusion3 decks31 decks
8%synergy
Lithoform Engine
10%inclusion3 decks31 decks
7%synergy
Moonsilver Key
10%inclusion3 decks31 decks
7%synergy
Mycosynth Lattice
10%inclusion3 decks31 decks
6%synergy
Expedition Map
10%inclusion3 decks31 decks
6%synergy
Voltaic Key
10%inclusion3 decks31 decks
4%synergy
Lightning Greaves
10%inclusion3 decks31 decks
-17%synergy
Enchantments
Trail of Evidence
42%inclusion13 decks31 decks
41%synergy
Mystic Remora
32%inclusion10 decks31 decks
5%synergy
Moonlit Meditation
27%inclusion3 decks11 decks
25%synergy
Back to Basics
19%inclusion6 decks31 decks
12%synergy
Propaganda
19%inclusion6 decks31 decks
-10%synergy
Hold for Questioning
16%inclusion5 decks31 decks
16%synergy
Curious Inquiry
16%inclusion5 decks31 decks
16%synergy
In Too Deep
16%inclusion5 decks31 decks
15%synergy
Fleeting Memories
10%inclusion3 decks31 decks
10%synergy
Freed from the Real
10%inclusion3 decks31 decks
6%synergy
Mirrodin Besieged
10%inclusion3 decks31 decks
4%synergy
Mirrormade
10%inclusion3 decks31 decks
4%synergy
Wizard Class
10%inclusion3 decks31 decks
-7%synergy
Planeswalkers
Tezzeret the Seeker
39%inclusion12 decks31 decks
29%synergy
Tezzeret, Betrayer of Flesh
35%inclusion11 decks31 decks
33%synergy
Karn, Scion of Urza
10%inclusion3 decks31 decks
8%synergy
Jace, Wielder of Mysteries
10%inclusion3 decks31 decks
-5%synergy
Utility Lands
Seat of the Synod
65%inclusion20 decks31 decks
47%synergy
Inventors' Fair
58%inclusion18 decks31 decks
45%synergy
Urza's Saga
58%inclusion18 decks31 decks
41%synergy
Reliquary Tower
55%inclusion17 decks31 decks
-2%synergy
Otawara, Soaring City
52%inclusion16 decks31 decks
26%synergy
Mystic Sanctuary
52%inclusion16 decks31 decks
1%synergy
Buried Ruin
45%inclusion14 decks31 decks
33%synergy
Academy Ruins
45%inclusion14 decks31 decks
27%synergy
Darksteel Citadel
42%inclusion13 decks31 decks
31%synergy
War Room
32%inclusion10 decks31 decks
16%synergy
Lonely Sandbar
23%inclusion7 decks31 decks
8%synergy
Maze of Ith
19%inclusion6 decks31 decks
14%synergy
Terrain Generator
19%inclusion6 decks31 decks
12%synergy
Nykthos, Shrine to Nyx
19%inclusion6 decks31 decks
3%synergy
Emergence Zone
16%inclusion5 decks31 decks
12%synergy
Minamo, School at Water's Edge
16%inclusion5 decks31 decks
4%synergy
Castle Vantress
16%inclusion5 decks31 decks
-3%synergy
Mistrise Village
15%inclusion3 decks20 decks
6%synergy
Fomori Vault
14%inclusion4 decks28 decks
11%synergy
Treasure Vault
13%inclusion4 decks31 decks
10%synergy
Scavenger Grounds
13%inclusion4 decks31 decks
6%synergy
Halimar Depths
13%inclusion4 decks31 decks
3%synergy
Rogue's Passage
13%inclusion4 decks31 decks
-2%synergy
Sanctum of Eternity
10%inclusion3 decks31 decks
9%synergy
Wasteland
10%inclusion3 decks31 decks
8%synergy
Guildless Commons
10%inclusion3 decks31 decks
8%synergy
Mana Artifacts
Sol Ring
97%inclusion30 decks31 decks
11%synergy
Arcane Signet
77%inclusion24 decks31 decks
12%synergy
Five Hundred Year Diary
71%inclusion22 decks31 decks
70%synergy
Thought Vessel
71%inclusion22 decks31 decks
19%synergy
Basalt Monolith
52%inclusion16 decks31 decks
41%synergy
Mind Stone
48%inclusion15 decks31 decks
12%synergy
Fellwar Stone
39%inclusion12 decks31 decks
19%synergy
Sky Diamond
35%inclusion11 decks31 decks
12%synergy
Liquimetal Torque
32%inclusion10 decks31 decks
25%synergy
Thran Dynamo
32%inclusion10 decks31 decks
19%synergy
Mox Opal
29%inclusion9 decks31 decks
19%synergy
Everflowing Chalice
26%inclusion8 decks31 decks
9%synergy
Midnight Clock
26%inclusion8 decks31 decks
5%synergy
Gilded Lotus
16%inclusion5 decks31 decks
5%synergy
Lotus Petal
16%inclusion5 decks31 decks
4%synergy
Chrome Mox
13%inclusion4 decks31 decks
3%synergy
Strength Bobblehead
10%inclusion3 decks31 decks
9%synergy
Endurance Bobblehead
10%inclusion3 decks31 decks
9%synergy
Charisma Bobblehead
10%inclusion3 decks31 decks
9%synergy
Agility Bobblehead
10%inclusion3 decks31 decks
9%synergy
Perception Bobblehead
10%inclusion3 decks31 decks
9%synergy
Intelligence Bobblehead
10%inclusion3 decks31 decks
9%synergy
Luck Bobblehead
10%inclusion3 decks31 decks
9%synergy
Machine God's Effigy
10%inclusion3 decks31 decks
7%synergy
Commander's Sphere
10%inclusion3 decks31 decks
0%synergy
Decanter of Endless Water
10%inclusion3 decks31 decks
-5%synergy
Lands
Myriad Landscape
19%inclusion6 decks31 decks
-7%synergy
Prismatic Vista
13%inclusion4 decks31 decks
8%synergy
Demolition Field
13%inclusion4 decks31 decks
8%synergy
Urza's Cave
11%inclusion3 decks27 decks
7%synergy
Command Tower
10%inclusion3 decks31 decks
5%synergy
The Mycosynth Gardens
10%inclusion3 decks31 decks
4%synergy
Misty Rainforest
10%inclusion3 decks31 decks
2%synergy
Flooded Strand
10%inclusion3 decks31 decks
1%synergy